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The Hobbit: The Battle of the Five Armies is being shown in China, The Avengers 2 and Star Wars 7 are ready to go, and the domestic blockbuster Sima Migration 2015 has come to an end. We don’t know yet whether the series "shoots a sequel"; We also don’t know the specific identity of the director "The Little Soldier". On the evening of January 23rd, local time, Si Manan unveiled the mystery of the "immigration situation" at the North American Chinese Spring Festival Gala on International Satellite TV (ICN), and released several photos of him as a guest at this Spring Festival Gala through Weibo. The irascible old man Sima laughed at himself in Weibo: "Why did Si Manan become Sima Yi?"

The finale of Sima Immigrants 2015

Si Manan expressed his thanks to Observer.com for paying attention to this series of events by voice. He also told Observer.com that he originally wanted to clarify this online rumor two days in advance, but the television station (ICN) thought that it would be better to have such an opportunity to explain it on the spot under the witness of many important American media, and he himself agreed to this arrangement. An interview session was added to the "Happy Spring Festival North America 2015 Hollywood China New Year’s Party", which allowed Si Manan to answer three questions: one was his personal immigration problem, and the other was the reason why he landed on North American TV as the host of China to make the program "Sima Vernacular"; Third, the differences between Chinese and American folk festivals.

Si Manan responded in Weibo.

How did this farce end? Si Manan has just recorded some live conversations through the long article "My Explanation (Part II)-Sima Yi (Shift) Phenomenon" published by Weibo. This article not only discriminates and refutes rumors, but also raises thoughts on Sino-US relations and the management of personnel exchanges between China and the United States. The excerpts of Observer Network are as follows:

Tonight, celebrities from all walks of life in the United States and Los Angeles gathered together to dress up for the 2015 North American Chinese Spring Festival Gala.

In front of the officials of the China Embassy and Consulate, in front of 600 or 700 live audiences, in front of major media reporters, Mr. Jason, a famous TV presenter, asked sharply: "I heard that Mr. Si Manan also immigrated to the United States?"

A: "No."

"Really? How did I hear that you immigrated to America? "

A: "I have never immigrated, and I don’t intend to immigrate. My family has not immigrated … I think it’s good to be Chinese."

The audience gave me warm applause. "Of course, I’m not saying that immigration is not good." (Laughter and applause)

"Then where did you do your talk show? What are you doing in America? "

"The talk show" Sima Vernacular "broadcast by lCN International Satellite TV in the United States was recorded in Beijing. I came to the United States this time to participate in the North American draft of China CCTV Avenue of Stars and served as a judge in new york and Los Angeles."

The live photos of Weibo, the old man, are almost all taken with beautiful women at home and abroad, which is very embarrassing.

I asked Jason, "What did you just call me?"

Jason suddenly froze. He was a little uncertain and hesitated to say, "Did I say something wrong? Your name is Si Yima Nanyi, right? "

"Oh, Si Manan, that was my previous name. Now I’m going to change my name to Sima Yi. Do you know why?"

Jason is a clever boy, and he has come to his senses. "Oh, I know, I know, you are talking about the migration of immigrants."

"Yes, in the past few days, people have said that Si Manan has immigrated, and they have a nose and eyes. I don’t care about this repeated immigration. I am afraid that the officials of the US Immigration Bureau can’t stand it. They are bored!"

The audience laughed and laughed happily.

"What’s the rating of your program Sima Vernacular?"

"The program" Sima Vernacular "was originally rated well, because it is a daily broadcast program closely related to current politics, and it is broadcast on time at nine o’clock every night, plus two reruns, which is an original talk show with high density. Recently, rumors about Si Manan immigrants have been constantly fermented on the Internet, which has caused more people to care about Sima vernacular, and the ratings have been unexpectedly greatly improved.

"Your question reminds me of something I experienced before Linlai. This time I came to the United States for a face-to-face interview, the visa officer asked me about my occupation, and I said that I was a TV presenter. He asked,’ What program is hosted?’ I said,’ In the United States, ICN International Satellite TV hosts the program "Sima Vernacular." He looked at me and then asked,’ Your name is Si Manan, and your program is called Sima Vernacular … Is this program good?’ I can’t boast that the program is good, which is suspected of selling melons. So I replied:’ Let’s put it this way, as a visa officer, it would be a great pity if you didn’t read it.’ The visa officer said,’ OK, I’m going back to see it now. If it doesn’t look good, I’ll cancel your visa! Then he gave me the visa with a smile.

"In this way, I got a visa to the United States valid for ten years …"

I am grateful to my friends for their concern about my emigration to the United States. Some people support my emigration to the United States, some people make rumors that I have emigrated to the United States, some people believe the rumors, and on the basis of the "facts" woven by the rumors, many irresponsible and even personal attacks are made. Because the premises on which it is based are all false, these wonderful arguments are naturally untenable.

The 2015 Chinese Spring Festival Gala in North Si Manan is a multicultural carnival. I am grateful to the organizers for giving me an opportunity to personally clarify the various rumors about "immigrants" that have been fermenting on the Internet in recent days.

……

The fact is obvious. Whether Cui Yongyuan, Ren Zhiqiang and other people involved in making and spreading rumors about Si Manan’s immigration to the United States admit their mistakes has little influence on the fact itself and Si Manan himself. There is only one possibility to insist on not admitting mistakes and let people see through the shameful things behind their beautiful moral robes.

Sino-US relations are the most important bilateral relations in the world. One is the largest developed country, and the other is the largest developing country. The top leaders of the two countries have proposed that in order to establish a new type of relationship between major powers, there are both common demands, common interests and common concerns in the relations between the two countries, and there are different development orientations and value orientations, so stumbling is indispensable.The exchanges between the two countries, including personnel exchanges, are an important aspect of close relations between new powers. Freedom of movement of citizens is an extremely private topic on the premise of abiding by the laws of the two countries.

Some well-known people in China who are bent on crashing into a wall and sinking a ship have selectively politicized the immigration issue and violently kidnapped it. Obviously, when they ganged up to attack their political opponents, they completely ignored the facts and fabricated them at will, forgetting the moral golden rule of not doing to others what they want them to do. In this way, the moral bankruptcy is not the object of their attack, but just themselves.

Some people are curious, why do those people smear you every day?

It’s a long story for a child without a mother. You will know how many people I have offended in the Jianghu if you look at my writing for more than 20 years. How many people have I offended on political and ideological issues? I am different from those "enlightened gentlemen" who cherish feathers within the system. For those who slander China’s fundamental political system, Si Manan is a heinous and vicious enemy, because he is a sniper who jumps out of the trenches and fights with open flames.

Facts need to be clarified, and after all, facts speak louder than words. Clarified facts speak louder than words, which will help convince those who are in the middle. However, for those who have lost face again, this move will only arouse a new round of even crazier roar and resistance.

(January 23, 2015, Los Angeles time, 1:39 am)

Observer Network has never given up its efforts to find "That Little Soldier". According to Xiaobian’s latest discovery, his more specific and reliable identity is a columnist of "BWCHINESE Chinese Network", and the actual meaning of "That Little Soldier" is to compare himself with Lei Feng and hope to become a "soldier like Lei Feng". The brief introduction of "The Little Soldier" column "Economics of Human Nature" is as follows:

When economics becomes gambling, it loses common sense and conscience instead of skills and patterns. As a folk "economist", what I expect is to share my feelings, sadness and joy, expectation and disappointment with the public, which is much more meaningful than the author’s American famous degree. That little soldier is here to prove that he is indeed a soldier like "Lei Feng in Economics" in this era.

　　The Company and all members of the Board of Directors guarantee the truthfulness, accuracy and completeness of the information disclosure, and there are no false records, misleading statements or major omissions.

　　On February 18th, 2024, the National Internet Information Office (hereinafter referred to as "the Internet Office") announced the fourth batch of filing information of deep synthesis service algorithms, and Fangxin Technology Co., Ltd. (hereinafter referred to as "Fangxin Technology"), a wholly-owned subsidiary of Jincai Internet Holdings Co., Ltd. (hereinafter referred to as "Fangxin Technology"), filed the "Xinzhiyue Finance and Taxation Model Algorithm" through the deep synthesis service algorithm. The relevant information is hereby announced as follows:

　　I. Relevant information about the filing of "Xinzhiyue Finance and Taxation Model Algorithm"

　　According to the requirements of Article 19 of the Regulations on the Management of Deep Integration of Internet Information Services issued by the Information Office of the People’s Republic of China, deep integration service providers with public opinion attributes or social mobilization ability shall go through the filing, alteration and cancellation procedures in accordance with the Regulations on the Management of Internet Information Service Algorithm Recommendation. Fangxin Technology applied for filing the "Xinzhiyue Finance and Taxation Model Algorithm" to the Internet Information Office in accordance with the requirements of relevant regulations. The contents of the filing are as follows:

　　Second, the basic situation of "Xinzhiyue fiscal and taxation model algorithm"

　　The "Xinzhiyue Finance and Taxation Model Algorithm" model for this record was signed by Jincai Internet and a third-party general model company in September, 2023. Xinzhiyue Finance and Taxation Model relies on the rich finance and taxation knowledge accumulated by Jincai Internet for many years, follows the principle of "safety, kindness, credibility and controllability", takes Pangu Model as the base, uses a large amount of finance and taxation data for training and optimization, and is mainly applied to dialogue generation scenarios. According to the consultation text or input by users,

　　Based on Xin Zhiyue’s fiscal and taxation model, the semantic understanding and reasoning ability in fiscal and taxation field, combined with fiscal and taxation professional knowledge, provide intelligent online fiscal and taxation knowledge consultation, policy and regulation interpretation, case analysis, risk intelligent diagnosis, tax and fee calculation and other services for business owners and fiscal and taxation practitioners. While improving the efficiency of user consultation service, it also improves the user experience, so as to improve the quality and efficiency of service.

　　Third, the impact on the company

　　This algorithm has been put on record by the Network Information Office. The company will continue to extend the practical innovation based on Xinzhiyue big model to the enterprise business system, connect business management with ticket finance and taxation, and build an intelligent digital tax agent to help enterprises achieve "compliance, reduce burdens and increase profits", which is of positive significance to the company’s subsequent product launch and business development.

　　Fourth, risk warning

　　1. The application product of the company’s "Xinzhiyue Finance and Taxation Model Algorithm" is TaxGPTs, which is still in the trial stage and has not affected the company’s operating performance yet.

　　2. This filing is only a necessary procedure for relevant institutions to perform according to relevant laws and regulations, and the passing of filing does not mean the approval of our products or services.

　　3. In the research and development process of artificial intelligence related technologies, the company is faced with the requirements of technical update iteration, which has certain uncertainty, and there is still great uncertainty as to whether the expected effect can be achieved in the future.

　　4. In the future, as more enterprises and technical teams launch large model products, the competition in the field of artificial intelligence may be further intensified.

　　The company will strictly comply with the provisions and requirements of relevant laws and regulations, earnestly fulfill its information disclosure obligations and do a good job in information disclosure in a timely manner. Investors are requested to invest rationally and pay attention to risks.

　　It is hereby announced.

　　Board of Directors of Jincai Interconnection Holdings Co., Ltd.

　　February 20, 2024

The business review of the Board of Directors of Chuangyuan Xinke in 2022 is as follows:

　　I. Business Summary

(A) business model

Chuangyuan Xinke (Shanghai) Technology Co., Ltd. is a professional instrument company focusing on developing RF communication test instruments and providing overall test solutions. The company focuses on enhancing the potential energy construction of wireless test instruments, mainly developing wireless communication test, vehicle networking test and wireless communication equipment. It has its own brand and a series of core patented technologies of test instruments, integrating R&D, production and sales. It is a high-tech enterprise with completely independent intellectual property rights, and won the special prize of National Science and Technology Progress Award in 2016 and the first prize of Jiangsu Science and Technology Award in 2020. The company has a strong R&D team, the core of which has many years of R&D experience in mobile communication, RF microwave, radio monitoring and navigation testing. The company’s main products include signal analysis and spectrum analysis series, signal simulation and signal generation series, radio monitoring and Beidou navigation test series, vector network analysis series, wireless network test and channel simulation series, and it is a representative enterprise of high-end wireless communication test instrument industry in China.

For many years, the company has undertaken the development tasks of the national "New Generation Broadband Wireless Mobile Communication Network" major science and technology special project, Shanghai high-tech industrialization special project, strategic emerging industry development special project, scientific and technological innovation action and other research tasks, undertaken the continuous construction task of Shanghai wireless communication test instrument engineering technology research center, comprehensively carried out the research on 5G/6G and millimeter-wave communication test technologies, and participated in the formulation of national 5G/6G millimeter-wave test specifications and standards. At present, we are cooperating with Shanghai Institute of Advanced Studies, Chinese Academy of Sciences to undertake the project of "prototype testing and verification of 6G basic chips for new networks", and actively deploy 6G testing, which has enhanced the company’s long-term core competitiveness.

By adopting the mode of "Industry-University-Research" technical cooperation with universities, Dongda-Chuangyuan Electronic Measurement Technology Research Center, which was co-founded with Southeast University, has entered the third phase of cooperation (research and development of microwave, millimeter wave, terahertz and communication measurement technology and instruments), and established an advanced satellite navigation technology collaborative innovation technology center with a famous university in China to ensure the technical reserve and talent echelon construction ability, and ensure the technical innovation and sustainable development ability.

The company is customer-oriented and provides leading test products and overall solutions. According to different product characteristics, the company adopts direct sales, distribution and online sales marketing models respectively.

During the reporting period, the company’s business model did not change much.

From the reporting period to the report disclosure date, the company’s business model has not changed.

Second, the operation review

(1) Business plan

In the first half of 2022, the company optimized the "1+3" development strategy and enriched the company’s business sectors. However, due to the epidemic situation in novel coronavirus, Shanghai, according to the requirements of the Shanghai government’s epidemic prevention and control, from March onwards, employees’ living places were temporarily closed and controlled, and they could not work normally. From April 1st, the company’s headquarters in Shanghai and the living places of all its employees in Shanghai were under temporary closure management, and they were unable to work normally. From June 1st, the company resumed normal production and business activities, which had a certain impact on the company’s operation in the first half of 2022. In the first half of 2022, the company realized an operating income of 136,445,400 yuan, a year-on-year decrease of 27.73%; The net profit attributable to shareholders of listed companies was 11,564,900 yuan, a year-on-year decrease of 55.22%. As of June 30, 2022, the company’s total assets were 1,021,360,100 yuan, a year-on-year increase of 4.84%. The basic earnings per share was 0.08 yuan, a year-on-year decrease of 55.56%.

1. Optimize the company’s "1+3" development strategy and change the company’s full name and securities abbreviation at the same time.

The company held the 15th meeting of the sixth board of directors on April 8th, 2022, and deliberated and passed the Proposal on Optimizing the Company’s "1+3" development strategy. Based on the needs of the company’s positioning and long-term development planning, and in line with the company’s main business development and strategic planning, the company’s long-term development strategy was optimized. The optimized "1+3" strategy "1" refers to the potential energy construction of continuous wireless communication test instrument technology.

(1) Wireless communication test: that is, the wireless communication test instrument business mainly based on 5G/6G communication, Beidou navigation and semiconductor radio frequency;

(2) Vehicle networking test: namely, vehicle networking communication test business mainly based on C-V2X and automotive electronics;

(3) Wireless communication equipment: namely, communication equipment business mainly consisting of wireless detection equipment, millimeter wave module and satellite communication transmission module.

In order to better adapt to and clearly reflect the core technology of the company’s products, future positioning and long-term business development direction, the company’s securities abbreviation and full name were changed, and the company was renamed as "Chuangyuanxinke (Shanghai) Technology Co., Ltd.", and the securities abbreviation was "Chuangyuanxinke", and the securities code remained unchanged.

2. Continuously improve the research and development strength.

The company focuses on R&D investment in 5G/6G and millimeter wave, constantly develops new products and promotes rapid iteration of original products, so as to enhance the core competitiveness and sustainable profitability of enterprises. During the reporting period, the company spent 94,050,400 yuan on R&D, accounting for 68.93% of its operating income. During the reporting period, the company applied for 21 patents, including 10 invention patents, 1 utility model, 10 design patents and 1 soft one. By the end of the reporting period, the company had applied for 390 patents at home and abroad, including 251 invention patents, accounting for 64.36%, and 196 authorized patents, including 74 invention patents, 83 utility model patents and 39 design patents, with software copyright. During the reporting period, the company completed the following key projects and products: l5G air interface signal analysis instrument research and development project: the research and development results of this project can realize the two-way testing of analog terminal network and analog network terminal, break through the technical monopoly of foreign companies, promote the commercialization process of domestic 5G technology, and form a complete testing solution for China’s 5G industry chain, which has important strategic significance; LavaSig signal generation software: the newly released Lavasig software is a signal generation software with high integration, flexible configuration of multiple parameters and strong versatility. Using this software can help users easily generate various digital modulation signals,It includes all standard communication standard signals such as GSM/EDGE/TD-SCDMA/WCDMA/TDD-LTE/FDD-LTE/NBIOT/Lora/5GNR/C-V2X, as well as general digital modulation, analog modulation, arbitrary wave I/Q modulation, pulse modulation and other signals to meet the user’s multi-scene signal generation and use requirements; LGeneMini hand-held signal source adds new functions of vehicle networking: With its years of technical accumulation in the field of mobile communication, the company upgraded the GeneMini hand-held signal source completely, enabling it to support the generation of LTE-V2X standard signals applied to vehicle networking, expanding the signal source’s support for V2X, helping networked automobile manufacturers and Tier1 manufacturers to carry out research and development, verification and testing of C-V2X communication functions, and helping the industrial technology landing of C-V2X and the implementation and deployment of advanced technologies.

3, G60 science and technology corridor Chuangyuan Group headquarters base construction project

The company established Shanghai Chuangyuan Cornerstone Enterprise Development Co., Ltd., and plans to purchase the land use right through "bidding, auction and hanging". The establishment of Chuangyuan cornerstone and the purchase of land use right by the company’s foreign investment this time are based on the company’s overall development strategy in the future and provide necessary basic conditions for the company’s sustainable development in the future. The construction of G60 Science and Technology Corridor Chuangyuan Group Headquarters Base is conducive to the company’s long-term planning and development, and will enhance the company’s comprehensive strength and competitiveness in the future.

4. Continue to expand domestic and international markets.

With excellent talents, ingenious brands and rich products and solutions, we will continue to deepen cooperation with our original customers and increase the efforts to explore new markets. In the field of national defense industry and special communication, we have made great achievements through intensive cultivation and constantly exploring new customer markets. In the field of semiconductor front-end and back-end testing, sales performance has been greatly improved by constantly introducing new solutions and expanding customer base. During the reporting period, the company participated in the 2022 China Intelligent Networked Automobile Innovation Achievement Conference (CICVIAC2022) co-sponsored by the Electronic Department of the Ministry of Industry and Information Technology, Chongqing Economic and Information Technology Commission, china electronic chamber of commerce and China Automotive Engineering Society, China Automotive Engineering Research Institute Co., Ltd., China Automotive Informatization Promotion Industry Alliance, Chongqing Investment Promotion Bureau and Beijing Zhongqi Zhilian Technology Co., Ltd., As a professional instrument company that independently develops wireless communication test instruments and provides integrated test solutions for 4G/5G/C-V2X, the company participated in this grand meeting to discuss the technical development trends, opportunities and challenges of intelligent networked automobile industry with industry enterprises, and jointly promote the development of intelligent networked automobile industry towards higher technology. As the key product of this exhibition, the coverage and performance test scheme of 4G/5G/C-V2X has been inquired by many visitors. During the reporting period, the epidemic situation in China was still grim. In order to overcome the unfavorable factors caused by the epidemic, the company carried out various forms of online technical exchanges and marketing activities.The online technology sharing meeting-VNA, the grand prize of general test and measurement application, was held, and "618" held many online marketing activities, making full use of network resources to help the company build its brand and expand its business needs.

(2) Industry situation

The global market pattern of wireless communication test equipment is relatively concentrated, and the key technologies are mastered by a few foreign giant manufacturers. Under the background of accelerating the construction of domestic wireless communication and the support of national policies, domestic substitution has become an important way for independent innovation and development, and the development of wireless communication test equipment and other industries in China will catch up in the future.

I. Overview of Industry Development

(A) the industry environment

5. Honors won

L Won the TOP100； of Shanghai Hard Core Technology Enterprise in 2022; L obtain AAA credit enterprise certificate; L was rated as an outstanding contributor to talent training by Southeast University;

1, the United States to engage in monopoly frequently suppressed high-tech enterprises in China.

Since the beginning of Sino-US trade friction, since 2018, the US government has repeatedly imposed unilateral sanctions and so-called "long-arm jurisdiction" on other countries on the grounds of national security and diplomatic interests. During this period, in many key technical fields, such as transportation, communication technology, wireless communication testing, artificial intelligence, etc., more than 300 enterprises in China were technically blocked, and the acquisition of American-made goods (including goods and technologies), the supply technology and parts purchase, and the signing of contracts were suppressed. The essence behind it is nothing more than monopoly, which restricts the technological development of related enterprises in China and foreign trade.

In addition, with the gradual entry into force of epidemic prevention and control and unconventional stimulus policies, the economic recovery of all countries in the world is unbalanced and inadequate, and the world economy still faces great uncertainty, which has caused new impacts on the cooperation among countries in the Belt and Road Initiative, prompting China to pay attention to independent industrial innovation internally and actively explore new paths for the development of the Belt and Road Initiative.

2. The world will share the market opportunity of China wireless communication test equipment.

In recent years, China’s attention and support for the wireless communication and RF microwave test instrument industry has been increasing, the technical level of domestic enterprises has been continuously improved, and the advantages of domestic equipment in product cost performance and after-sales service have gradually emerged. With the rapid development of 2G blank, 3G follow-up, 4G synchronization and 5G leading, China has become one of the countries with stable global economic development and good business environment, which further promotes the localization of domestic wireless communication test equipment, especially in the field of wireless communication testing, and gradually presents the characteristics that the domestic market realizes import substitution and exports to overseas markets such as Europe and America.

3. The national revitalization policy continues to bring great opportunities to the development of the industry.

The subdivision industry of wireless communication and RF microwave test instruments is the basic and strategic industry of the national economy, which has a strong pulling effect on the national economy and has been supported by national policies. In recent years, with the formulation and implementation of a number of policies, such as Made in China 2025, Special Plan for Scientific and Technological Innovation in the Field of Advanced Manufacturing Technology in the Thirteenth Five-Year Plan, the Tenth Five-Year Plan and the Outline of Vision in 2035 (draft), China’s attention and support for this industry has gradually increased. The policy provides financial, tax, technical and human resources support for the wireless communication and RF microwave test instrument industry, and creates a good domestic business environment.

(2) Industry characteristics

1. Financial strength and technological innovation have pushed up the industry gap barrier.

Wireless communication test equipment industry is a typical knowledge and technology-intensive industry, and the factors such as technology, capital, talents and industry standard formulation lead to high barriers to entry. Due to the periodic technological changes in downstream industries, enterprises in the industry continue to invest in research and development to ensure that they remain ahead in the new generation of technology. At present, the ratio of R&D expenses/operating income of well-known manufacturers in the industry has remained above 10% all the year round.

2. The import of high-end test equipment is highly dependent.

At present, due to the fact that China’s wireless communication test equipment is still in its infancy, the market scale is relatively small in the communication and electronic manufacturing industry, and the technical difficulty and high precision are required, as well as the industry is restricted by foreign invisible technical barriers, China’s high-end test equipment relies on imports, such as German technology, Germany’s Rhodes and Schwartz, American national instruments and other foreign large enterprises, and domestic equipment is in an embarrassing situation. According to statistics, in 2020, domestic test equipment will contribute less than 30% of the income to the market of electronic measurement and test instruments, and the remaining 70% will come from imported instruments. China electronic test equipment market has a large import substitution space.

3. The iterative R&D and construction stage of communication technology has become the critical point of periodic demand.

The application scenario of wireless communication test equipment is closely related to the communication industry, mainly used in communication, electronics and other industrial manufacturing industries, which have obvious cyclical characteristics due to the influence of technical standards and changes in supply and demand. Usually, the demand for test equipment is relatively high in the development period and construction period of the new generation of communication network standards, while the procurement between the two standard periods is mainly to maintain engineering test instruments, which belong to durable goods, and the demand is relatively stable. Take the three major domestic operators as an example, the capital expenditure of each generation of mobile communication technology will maintain a rapid growth during the research and development stage and construction period, during which a large number of equipment and corresponding test equipment need to be purchased, while upstream communication equipment manufacturers, antenna manufacturers and module manufacturers also need to increase the purchase of test equipment to ensure that their products meet the requirements of the new generation of technology.

Second, the industry competition pattern analysis

(1) Development of global wireless communication and RF microwave test instrument industry

(1) Market size

1. Wireless communication test instrument market

With the continuous improvement of global industrial level and the arrival of digital era, as well as the rapid development of information technology, electronic manufacturing, national defense and aerospace and other related industries, wireless communication test instruments have formed a huge market scale. It is predicted that the global wireless communication and RF test instrument market will continue to grow steadily in the future. By 2024, the market scale will reach 88.464 billion yuan, with a compound growth rate of 5.79% from 2020 to 2024.

China’s wireless communication test and measurement instrument industry started relatively late, and there is still a certain gap with foreign leading enterprises in key technologies. In the fields of national defense science and technology such as military industry and aerospace, some national research institutes have strong technical strength, but their marketization degree is low.

In recent years, with China gradually becoming the manufacturing center of the global electronics industry, the development potential of the domestic wireless communication test instrument industry has been stimulated in combination with the domestic industry and policy trend of replacing imports. In the future, with the vigorous development of domestic wireless communication, the market scale growth rate of China wireless communication and RF microwave test instrument industry will be significantly higher than the global average. It is estimated that by 2024, the market scale will reach 25.065 billion yuan, with a compound growth rate of 13.13% from 2020 to 2024.

(B) Industry demand analysis

1. The process of 5G construction accelerates the growth of wireless communication test demand.

The R&D and large-scale commercialization of 5G are inseparable from the participation of wireless communication test equipment manufacturers. China officially issued the commercial license of 5G in 2019. At present, 5G technology is gradually turning to large-scale application. In this process, communication equipment manufacturers, terminal manufacturers and application module manufacturers need to increase the procurement of test equipment to ensure that their products meet the requirements and specifications of the new generation of mobile communication technology. Different from the traditional mobile communication technology, 5G has three characteristics: high speed, low delay and wide connection. The integration of both base stations and terminals is getting higher and higher, and the performance test difficulty and test time of 5G communication equipment are doubled. With the help of advanced test and measurement instruments, designers of downstream manufacturers can explore new signals, channels, scenarios and topological structures, and further verify the commercial capabilities of equipment and solutions, so wireless communication testing becomes more important.

The increasing demand for antenna testing in 5G base stations drives the development of test equipment industry. At this stage, the scale of China’s 5G base station construction is still showing explosive growth. According to the data of the Ministry of Industry and Information Technology, in 2021, the total number of mobile communication base stations in China reached 9.96 million, with a net increase of 650,000. Among them, there are 5.9 million 4G base stations and 1.425 million 5G base stations. Over 650,000 new 5G base stations were built throughout the year, and the number of 5G base stations in China accounts for nearly 70% of the global total. According to the data of iResearch, it is estimated that by 2024, the number of 5G base stations in China will reach 6.21 million. Because the antenna test of 5G base station needs to be completed in the shielding box, with the increase of antenna test demand, the market demand for shielding box continues to expand, and the wireless communication test equipment industry will develop steadily.

The application of 5G technology will greatly increase the demand for test equipment and solutions. According to the data released by the Global System for Mobile Communications, the number of China’s 5G network users will increase from 5 million in 2019 to 807 million in 2025, and the proportion of 5G network users will increase from 0.3% in 2019 to 47%. By then, the enhanced mobile broadband, massive Internet of Things and high reliability and low latency connection supported by 5G will drive the demand of terminal equipment for different test functions, and the demand for test solutions that can verify the performance of high-density data will also increase.

Frost&Sullivan predicts that by 2024, the global market of 5G test equipment and solutions is expected to reach US$ 2 billion, with a compound annual growth rate of 11.5%.

2. The increase in the number of Internet of Things connections enhances the market space for communication testing.

With the commercialization of 5G on a global scale, the era of the Internet of Everything has begun, and the number of terminals that need signal transmission will increase greatly in the future. It is necessary to test the equipment performance, network performance, terminal security and other aspects to realize large-scale commercial use of Internet of Things technology.

Intelligent IOT products need all kinds of communication test instruments to test and verify the products in the aspects of identification, information reading, information transmission and sharing, and the market scale of communication test has expanded rapidly. According to data released by the Global System for Mobile Communications, the total number of Internet of Things connections worldwide reached 12 billion in 2019, and it is estimated that by 2025, the total number of Internet of Things connections worldwide will reach 24.6 billion. With the increase of the number of connections and the improvement of network complexity, the difficulty of testing requirements is also increasing. At present, the main application scenarios of Internet of Things include smart city, smart transportation, smart home, industrial Internet of Things, car networking, wearable devices, etc. After the large-scale application scenarios of Internet of Things, the scale of wireless communication testing market will be greatly improved.

3. The ubiquity of Beidou satellite application enhances the urgency of product testing market demand.

At present, Beidou satellite navigation system has formed a complete industrial chain consisting of Beidou basic products, application terminals, application systems and operation services, and has been widely used in transportation, public safety, agriculture, forestry and fisheries, hydrological monitoring, weather forecasting, communication time system, power dispatching, disaster relief and disaster reduction, and other fields, resulting in remarkable economic and social benefits. According to the data released by Navigation and Positioning Association, the total output value of China’s satellite navigation and location service industry reached 403.3 billion yuan in 2020, an increase of about 16.9% compared with 2019. Among them, the core output value of the industry, including chips, devices, algorithms, software, navigation data, terminal equipment and infrastructure, which are directly related to the development and application of satellite navigation technology, increased by about 11% year-on-year, reaching 129.5 billion yuan, accounting for 32.11% of the total output value, with a slightly higher growth rate than last year. The associated output value derived from satellite navigation applications and services increased by about 19.9% year-on-year, reaching 273.8 billion yuan, accounting for 67.89% of the total output value.

With the advent of the 5G era, it will promote the ubiquity of Beidou satellite navigation user terminals in various fields of the national economy, and the quality of its products will also become one of the important factors affecting the healthy development of China’s satellite navigation industry and the formation of the application market. At present, there are many kinds of Beidou user terminals, but there are still a series of problems such as incomplete testing and errors in function, performance and reliability.

Therefore, it has become a widespread consensus and urgent demand to conduct accurate, comprehensive and standardized performance tests on Beidou satellite navigation products to ensure that their performance meets the corresponding technical specifications and the system can operate normally, reliably and stably. This will put forward higher requirements for the technical end and service end of wireless communication test equipment, and will also bring broader market demand for the wireless communication test equipment industry.

(III) Information on key enterprises in the industry

The global market pattern of wireless communication test equipment is relatively concentrated, and most of the products and important technologies are in the hands of several foreign giant manufacturers, mainly Germany Technology, Rhodes and Schwartz. The competitiveness of domestic manufacturers is slightly weak, and foreign brands occupy the overwhelming share in the China market.

However, with the increasing attention and support to the wireless communication and RF microwave test instrument industry in China, the technical level of domestic enterprises has been continuously improved, and the advantages of domestic equipment in product cost performance and after-sales service have gradually emerged. With the support of domestic substitution import policy, a number of industry leaders have gradually emerged in various segments of wireless communication test equipment in China.

1, the United States is German technology.

The United States is a leading communication testing company in the world, with more than 75 years of professional technical experience as a market leader and about 13,900 employees. The annual income is 4.941 billion US dollars, and customers are spread over more than 100 countries and regions, focusing on the field of testing and measurement.

2. Rod and Schwartz

Germany Roeder & Schwartz is a company specializing in the field of testing and measurement. It was founded more than 85 years ago, and the number of employees around the world reached about 13,000. The net income in the latest fiscal year was 2.437 billion US dollars, and it has sales and service networks in more than 70 countries/regions around the world. Provide advanced solutions in testing and measurement, secure communication, network and network security, radio, television and media.

3. CLP Koster

Zhongdian Kesiyi Technology Co., Ltd. (hereinafter referred to as "Electric Kesiyi") is the first secondary unit joint-stock company of China Electric Power Group, which is mainly engaged in the research, development and mass production of microwave/millimeter wave, photoelectric, communication, basic general measuring instruments, automatic test systems, microwave and millimeter wave components and other products. The electric instrument has been established for a long time and has strong personnel and technical strength. It is the main force of domestic electronic measuring instruments.

Corporate Social Responsibility Chuangyuan Information Department always puts social responsibility in the important position of the company’s development and strives to fulfill its social responsibility as an enterprise. Following the core values of people-oriented, and vigorously practicing management innovation and scientific and technological innovation, the company actively undertakes social responsibilities, supports regional economic development and social sharing of enterprise development achievements.

Chuangyuan Xinke invested and donated to build "Chuangyuan Xinxing Hope Primary School" in Sanyuan County, Shaanxi Province. In Taibai County, Shaanxi Province, he has donated seven love bridges; For many years, we have set up "Chuangyuan Microwave Scholarship" in Southeast University. Chuangyuanxinke always pays attention to environmental protection, safe production, energy consumption and comprehensive utilization of resources in the process of enterprise development, and abides by the requirements of national environmental protection-related laws and regulations. The company has passed ISO9001 quality management system, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system, ISO27001 information security management system and ISO2000-1 information technology service management system.

In the R&D and production of the company, there will be no production wastewater, waste gas, dust, electromagnetic radiation and other pollution, and the ecological environment will not be damaged. Hazardous wastes eliminated and scrapped in the R&D and production process will be classified and collected, and will be recycled by qualified professional disposal units.

III. During the reporting period, the Company continued to fulfill its social responsibilities as an enterprise, mainly completing the following tasks:

(1) Chuangyuan Microwave Scholarship Issuance

Chuangyuan Information Department started to set up the Chuangyuan Microwave Scholarship in Southeast University in 2012, which has been going on for 10 years, and awards outstanding master students and doctoral students from the State Key Laboratory of Millimeter Wave of Southeast University every year. In 2022, Chuangyuan Microwave Scholarship awarded a total of 24 outstanding master and doctoral students. Chuangyuan Information Department hopes that more outstanding students can devote themselves to scientific research and academic innovation and help social development by setting up scholarships.

(2) United as one, fighting the epidemic with one heart.

Since March, the epidemic situation of COVID-19 in Shanghai has become more and more severe, affecting the hearts of 1.4 billion people across the country. No one can stay out of this battle against the epidemic. Shanghai, a mega-city, is under unprecedented pressure. There is a shortage of local medical materials, living materials and epidemic prevention personnel. The medical staff and local people who fought in the front line all night are in urgent need of help. Donations from all walks of life continue to support Shanghai. Chuangyuan Xinke responded quickly, highlighted corporate social responsibility at the critical moment, and contributed to this battle in its own way to help the epidemic prevention and control.

In order to alleviate the shortage of medical materials, the company donated 4,000 sets of medical protective clothing with a total value of 156,000 yuan to the people’s government of Sijing Town and donated 300,000 yuan to Shanghai Charity Foundation to help prevent and control the epidemic. During the lock-up period, the company sent employees to participate in volunteer motorcades and distributed love protection materials for the elderly. More than a dozen employees volunteered to join the community volunteer team; In addition, the G60 Science and Technology Corridor 5G industrial base operated and managed by the company ensures operation and services. The person in charge of the base has been sticking to the park since March 27th to ensure the normal business activities of the enterprises that have basically settled in. There was no infection case during the epidemic prevention and control period. Since the outbreak of the epidemic in 2020, the company publicly put forward the promise of "no layoffs and no pay cuts" for the first time, and organized external institutions to visit nucleic acids many times. During this round of epidemic control, the company purchased vegetables and other living materials for distribution by itself, and shouldered the social responsibility and responsibility that a listed company should bear.

Iv. risks faced by the company and countermeasures

(A) the risk of intensified market competition

The wireless communication test instrument industry has long been monopolized by foreign giants, especially the high-tech products are mainly controlled by internationally renowned enterprises in Europe, America, Japan and other countries and regions. In recent years, with China’s increasing attention and support to the wireless communication test instrument industry, the technical level of the industry has been continuously improved, and the advantages of domestic equipment in product cost performance, after-sales service and geography have gradually emerged. The gradual rise of domestic industries may attract the attention of foreign competitors and intensify market competition. At the same time, with the rapid growth of the market demand for wireless communication test instruments in China, more domestic companies will be attracted to join the competition in this industry. If the company can’t carefully grasp the market trends and development trends of the industry, and can’t carry out technological innovation and business model innovation in time according to the technological development and customer demand, there is a risk that the business will be adversely affected by the weakening of competitive advantage.

Countermeasures: Wireless communication test equipment industry is a typical knowledge and technology-intensive industry, and the factors such as technology, capital, talents and industry standard formulation lead to high barriers to entry. Chuangyuanxinke has been deeply involved in this field for many years, and has a good accumulation of technology, capital and market. With the help of China’s leading position in the fifth generation mobile communication technology, it has actively deployed 5G/6G and millimeter wave, semiconductor testing, satellite communication, car networking and other fields; While doing a good job in expanding the domestic market, we will continue to expand overseas markets and strive to build a market-oriented marketing team; Continue to increase R&D investment in core technologies such as RF microwave, signal processing, basic algorithms and customized RF chips, make full use of the accumulation of cutting-edge technologies of major national projects, closely strengthen the integration with Industry-University-Research of research institutes such as Southeast University, establish joint research platforms with more universities, focus on customer pain points, and rely on innovation centers to jointly develop better application solutions with customers. In the field of wireless mobile communication test technology, with the development of 5G/6G and the Internet of Things, the company can overtake in corners and gain a place for the country in the global communication test instrument market competition.

(B) the risk of brain drain

As a high-tech enterprise in the field of wireless communication and RF microwave testing, the management and other core personnel of the company are mostly senior experts with complex knowledge. They not only have rich industry knowledge, master relevant professional technology, and are proficient in the performance of various instruments and meters, but also have good management experience and business risk management experience, which can ensure the smooth progress and sustained and steady development of various businesses of the company. With the intensification of industry competition and talent competition, it will bring some pressure on the company to retain the above-mentioned core personnel. If the company cannot maintain a good incentive system and team work environment, the loss of the above-mentioned core personnel will adversely affect the company’s business development.

Countermeasures: implement the company’s achievement sharing mechanism, and ensure that employees can share the achievements of the company’s rapid development through a series of incentive measures such as option schemes. The Company has implemented equity incentive twice, with a total of 113 incentive targets, accounting for 43.96% of the total employees at the end of the reporting period, and 6,307,300 shares were encouraged, accounting for 4.42% of the total share capital at the end of the reporting period. The company will use various incentive mechanisms to fully mobilize the enthusiasm and creativity of talents, especially core technical talents, create a good corporate culture, enhance the cohesion of the company and increase the sense of belonging of employees; Establish and improve the talent reserve mechanism, provide employees with more learning and training opportunities, establish a set of future-oriented training plans, provide employees with growth opportunities and development space, and fund employees to study for doctoral degrees in Southeast University; Stimulate the maximum "potential" of employees, while avoiding the phenomenon of "ceiling" of talents and increasing the overall development space of employees; Establish a good and perfect employment mechanism, and use legal means such as Labor Law and Anti-Unfair Competition Law to protect the legitimate rights and interests of the company.

(C) Technology R&D and product development risks

The wireless communication and RF microwave test industries are technology-intensive industries. With the rapid iteration of communication technology, increasing application scenarios and highly complicated communication equipment, the requirements for the test capability of communication test instruments and meters have been further improved. The company’s R&D mode is a combination of independent R&D and undertaking external scientific research projects. If the company’s R&D is not forward-looking, it fails to make a correct judgment on the market development trend and the experience and technology accumulated by external scientific research projects cannot be applied to the company’s products, it may lead to the technology R&D achievements not being recognized by the market and have a certain impact on the company’s operating performance.

Countermeasures: While insisting on independent research and development, the company will jointly track cutting-edge technologies with universities and leading enterprises with strong scientific research and technology accumulation in the fields of wireless communication and satellite navigation; By undertaking major national science and technology projects, we will continue to strengthen technology accumulation. At present, the Dongda-Chuangyuan Electronic Measurement Technology Research Center jointly established by the company and Southeast University has entered the third phase (microwave, millimeter wave, terahertz and communication test and measurement technology and instrument research and development); Establish an advanced satellite navigation technology collaborative innovation technology center with a famous university in China to track and study Beidou navigation related testing technology; In conjunction with Shanghai Institute of Advanced Studies, Chinese Academy of Sciences, the project "Prototype Testing and Verification of 6G Basic Chip for New Network" was undertaken, and 6G network testing technology was laid out.

(D) The risk that key core devices depend on imports.

The key core devices of wireless communication and RF microwave test instruments, such as high-end chips, rely heavily on imports. Some key core devices of the company’s equipment are dependent on foreign brands. If the above-mentioned key core devices are affected by factors such as trade prohibition and control in exporting countries, the company can’t purchase them in time as needed, which will adversely affect the company’s production and operation.

Countermeasures: At present, the key core devices mainly purchased by the company are general commercial products, and the management of supply chain will be strengthened. By selecting multiple suppliers, the risk of relying on centralized procurement will be dispersed, and at the same time, the production demand of the company will be guaranteed by establishing safety inventory; On the other hand, the company is also actively improving product technical solutions, increasing investment in millimeter-wave chip customization, and reducing the risk of relying on imports for key core devices; At present, we have established cooperative relations with many domestic core device suppliers to realize localization of some core chips, which not only solves the problem of neck sticking, but also reduces the product cost. In the future, the company will actively explore more cooperation with domestic enterprises.

(E) Risk of government subsidies

Most of the government subsidies of the company come from the funds for scientific research projects. If the company uses the funds for scientific research projects irregularly, there may be the risk of returning the special funds for scientific research and being punished, which will adversely affect the company’s production and operation.

Countermeasures: In view of the rational use of scientific research funds, the company has formulated a series of management measures and rules and regulations, such as "Measures for the Administration of Major Special Funds and Budget Implementation", and the capital expenditure is approved and used in strict accordance with the requirements, thus ensuring the smooth implementation of the project budget and ensuring the standardized and orderly use of scientific research funds.

(six) the risk of failing to obtain the qualification of qualified suppliers in time

The company has not yet obtained the qualification of qualified suppliers of Huawei and TSMC, and mainly sells test instruments and related equipment to Huawei and TSMC through its controlling shareholder Chuangyuan Electronics. The controlling shareholder and actual controller of the company have issued the Letter of Commitment on Avoiding Horizontal Competition and the Letter of Commitment on Regulating and Reducing Related Party Transactions. Chuangyuan Electronics is engaged in the business of selling test instruments and related equipment to Huawei and TSMC, all of which are purchased from the company at the same purchase price as the sales price. If the company obtains the certification of qualified suppliers from Huawei and TSMC in the future, Chuangyuan Electronics will no longer sign new contracts with Huawei and TSMC, and will immediately change its business scope, in addition to continuing to fulfill the signed contracts. To sum up, the company has not obtained the qualifications of qualified suppliers from Huawei and TSMC, which has not caused any significant adverse impact on the company’s current business development, and the testing related products have been recognized by customers. However, if the company fails to obtain the qualifications of qualified suppliers in time or the access conditions of qualified suppliers change, it will have an adverse impact on the company’s future business development and operating performance.

Countermeasures: The company is actively communicating with Huawei and TSMC to apply for qualified supplier qualification.

"Melting" wonders of the moon.

"Melting" wonders of the moon.

"Melting" wonders of the moon.

　　An American amateur photographer recently captured a group of spectacular photos of the moon mirage in casco Bay, Maine. This rare astronomical phenomenon is called "Etruscan vases" by French science fiction writer jules verne. The reason for its formation is that layers of air at different temperatures bend the moonlight.

　　When light passes over the boundaries of different air layers, the moon in front of us will be deformed, creating the illusion that the second moon is tightly attached to the first moon. A few minutes later, the two moons separated, and the slightly lower "moon" slipped into the sea again.

　　After a full morning of sunshine, the sea surface began to heat up in the afternoon. Under this condition, an abnormal air layer with high temperature appeared and floated on the sea surface. On the day of this group of photos, the surface temperature of seawater reached 4 degrees Celsius, while the air temperature above the sea surface was only MINUS 8 degrees Celsius. When the light of the full moon hit the boundary between this cold and hot air layer, the path of the light would be deformed and refracted. So the illusion of a second moon appeared.

　　This phenomenon is similar to the illusion caused by puddles on the road in high temperature weather. Physicist Dr. Liz Cowley said: "The photo was taken in the evening. Under the irradiation of sunshine for a day, the sea water heats up, which makes the air temperature above the sea surface rise. Once the air in different layers has a temperature difference, the normal orbit of light passing through them will be deformed, which will produce this illusion. " He explained that the moon was blood red at that time, probably because the blue wavelength of light absorbed by the atmosphere was short, which allowed red light to pass through.

Editor: Li Xiuwei

Xinhua News Agency, Beijing, August 21st Title: Preferential tax and fee, pilot policy and considerate service-The tax authorities take various measures to help foreign trade enterprises turn their exports into domestic sales.

Xinhua News Agency reporter Yu Qiongyuan

Under the impact of the epidemic, the global economy is declining and international demand is shrinking. Focusing on the huge domestic market has become an important means for foreign trade enterprises to turn crisis into opportunity. Recently, in view of the difficulties faced by foreign trade enterprises, local tax authorities have taken active actions to further facilitate enterprises’ tax collection and help foreign trade enterprises "transition" to break through.

Tax incentives are injected into the "transition" start-up funds.

Since the beginning of this year, the tax authorities have taken the initiative to implement practical preferential policies to ensure that the tax reduction and exemption are in place and the reduction is in place, and fully support export enterprises to explore the domestic market.

Affected by the epidemic, in the first half of this year, overseas orders of Xiamen Weidia Technology Co., Ltd. decreased by 25%. Jun Huang, director of R&D of Vidya Company, said that the sharp contraction of overseas markets prompted the company to shift its market focus to China. In the process of transferring to domestic sales, the realization of tax incentives provided financial support and buffer space for the company.

"In the first half of this year, Vidya achieved a total sales of 286 million yuan, including 153 million yuan in the domestic market, accounting for the first time exceeding the international market share." Jun Huang introduced that the company has enjoyed nearly 9.9 million yuan in tax and fee preferential policies such as social security reduction, reduction of value-added tax rate and increase of export tax rebate rate. As a high-tech enterprise, the company can add and deduct more than 17 million yuan of research and development expenses last year and enjoy nearly 3 million yuan of tax incentives.

With the support of a series of policies, including tax incentives, more and more foreign trade enterprises are accelerating the transfer to domestic sales. According to the data of Guangdong Provincial Taxation Bureau, the domestic sales of export enterprises in Guangdong exceeded the same period of last year in April, and the domestic sales amount in May was basically the same as that in April, and the domestic sales amount in June increased by 3.8% year-on-year. Among them, the export of communication equipment manufacturing industry, textile and garment industry and motor manufacturing industry increased significantly.

Pilot policy helps bonded enterprises to knock on the door of domestic sales.

The international epidemic continues, which has greatly affected many enterprises in the comprehensive bonded zone that "supply materials from abroad and sell them abroad". Nowadays, these enterprises have tried to explore the domestic market with the help of policies such as the pilot of VAT general taxpayer qualification in the comprehensive bonded area.

The pilot of VAT general taxpayer qualification in the comprehensive bonded zone allows enterprises to enjoy the original bonded policy and issue VAT invoices to domestic customers, so that enterprises can make better use of domestic and international "two resources" and "two markets".

Chongqing Mingfeng Medical Equipment Co., Ltd. is an enterprise in Chongqing Jiangjin Comprehensive Bonded Zone. Zhang Jinsheng, the general manager of the company, said that through the fast processing channel set up by the tax authorities, the enterprise quickly obtained the qualification of general VAT taxpayer, and had a "dual status", which enabled it to enjoy both the foreign bonded policy and the policy dividends such as full deduction of domestic purchase input VAT. At present, the enterprise has reached a sales intention worth 50 million yuan with domestic enterprises.

As of August 17th, the domestic sales income of two pilot enterprises in Chongqing Jiangjin Comprehensive Bonded Zone, including Mingfeng Medical, was 1.175 million yuan, accounting for 70.5% of the sales revenue. From January to July, nine pilot enterprises in Chongqing Xiyong Comprehensive Bonded Zone realized domestic sales revenue of 470 million yuan, accounting for 57% of sales revenue, up 25% year-on-year.

Intimate service enhances the confidence of enterprises in "transition"

It is not easy for foreign trade enterprises to "transition". The reporter learned that local tax authorities use the advantages of tax big data to comprehensively explore the situation of export enterprises, follow up the needs of enterprises in a timely manner, increase policy publicity and guidance, and launch convenient tax services to ensure that policies are good and enjoyable.

Zhejiang Yueli Electric Appliance Co., Ltd. decided to invest money to explore the domestic market, but it is necessary to establish customer channels and set up a professional marketing team to convert foreign trade into domestic sales. The high investment in a short period of time has doubled the already tight financial pressure of Yueli Electric.

"The tax authorities have opened a’ green channel’ for export tax rebates for us, and the tax rebates can be received within two working days, which has helped us reduce a lot of pressure." Lu Ping, chief financial officer of Yueli Electric, said.

It is understood that in order to alleviate the financial pressure of export enterprises, the tax authorities have vigorously promoted convenience measures such as paperless tax refund declaration and allowance handling. The average time for tax refund in the country has been reduced from 10 working days in 2019 to less than 8 working days, with a speed increase of 20%. At the same time, the tax authorities also use tax big data to "match the bridge" between the production and sales sides to ensure the smooth operation of the supply chain of the industrial chain.

Guangxi Yulin Taihongda Electronics Co., Ltd. needs to apply for invoice increment as soon as possible because of the rapid increase of the invoice volume after the "transfer" in domestic sales. Yulin tax department remotely counseled enterprise financial personnel to submit an invoice increment application online, and quickly approved it, so that enterprises could obtain 140 special VAT invoices in time.

In addition, the tax authorities have further streamlined the procedures for issuing certificates for enterprises’ export to domestic sales. Enterprises can apply for the certificate of export goods for domestic sales in a non-contact way through the electronic tax bureau, the standard version of the "single window" export tax rebate declaration platform for international trade, and the tax department can complete the business on the day it receives the application for the certificate, so as to help enterprises save time and labor costs to the greatest extent.

　　Bian Ce fish and sheep originated from Aofei Temple.

　　Quantum bit report | WeChat official account QbitAI

　　This also cuts the robe, and that also breaks off diplomatic relations. Siraj Raval, the online celebrity of AI, has really become a street rat this time.

　　Moreover, many of them are well-known big names in the industry.

　　After MIT professor Lex Fridman deleted all the content about Siraj from his social media, Jeff Dean, the head of Google AI, also publicly announced that he would take Siraj Raval.

　　Douglas Eck, the chief scientist of Google Brain, took the lead in calling for: this scum, criticize him and take him away!

　　Rachel Thomas, co-founder of fast.ai, regrets it even more:

　　I interviewed Siraj Raval, and it’s a stain on my life.

　　Who is Siraj Raval (Siradj Laval) who was torn by a group of bosses?

　　He is a well-known broadcaster of YouTube, and his AI network course is very popular abroad. If we want to make an analogy, his popularity in English AI online class is just like that of Li Xiaolai in the currency circle.

　　Now, however, the online celebrity native’s design is crumbling. Not only is the paid online course accused of cheating money, but the published paper is also naked plagiarism-all by Ctrl+C and CTRL+V..

　　Before being accused of "cheating money", Siraj still kept his face straight, skipped live as usual, and publicly quoted his own paper.

　　However, unfortunately, Andrew M. Webb, a researcher at Manchester University, took a look at it-is it too insulting to copy and paste the paper like this?

　　Later, the drums broke through thousands of people, and more netizens came off the scene to reveal that Siraj, online celebrity, had no underwear left today …

　　△ skinned stickers reddit heat 2000

　　It is also considered that AI is too hot, and mud and sand are everywhere. Siraj shattered the three views of the AI ? ? community with his own efforts.

　　A popular online class

　　How hot is Siraj? Just look at his former followers: Jeff Dean, Ian Goodfellow, Fran? Ois Chollet… … (All have been cleared)

　　I graduated from Columbia University with a bachelor’s degree (questioned by netizens as a dropout). In 2016, I started uploading artificial intelligence and blockchain related courses on YouTube. Siraj used this style of painting-

　　△ sing rap

　　Known as the strongest Rapper in the AI world.

　　He also founded the School of AI, an AI learning community, and called it a non-profit organization, aiming to provide world-class AI education for anyone on the planet.

　　It is said that more than one million students have seen his online class. And every project he has on GitHub has thousands of stars.

　　△Siraj Raval part GitHub project

　　Three months to learn data science, six weeks of intensive learning … Almost every course is under the banner of rapid learning.

　　Moreover, talking about learning AI to make money is just a title of "The Road to Wealth and Freedom".

　　Because of this resume, eloquence and ability to fool, it was really followed at first, and the business prospects were bright.

　　However, after he launched the charging course Make Money with Machine Learning, Siraj got into trouble.

　　People set a fuse for collapse: using knowledge to pay for cheating money

　　What got Siraj in trouble was an online course he offered, "Making money by machine learning".

　　Just by listening to the name, you can know that this is a knowledge-paid online course that netizens love to see, but the price is not close to the people at all, and it is much more expensive than ordinary courses in Udacity and Coursera. After all the courses are completed, you have to pay 199 US dollars, equivalent to nearly 1300 yuan.

　　He also claimed that his energy was limited, and in order to focus on a few students, he was limited to 500 people.

　　Even so, according to this limit, this course can earn him $100 thousand.

　　Of course, with Siraj’s high popularity, it is definitely not a problem for the course to be full.

　　But the tricky thing began to be exposed.

　　The paid students later found that Siraj not only did not build an exchange group for the course, but also found that some students could not contact each other at all when they tried to communicate through the chat software Slack.

　　This is naturally intentional.

　　Siraj actually adopted the method of building a group in batches, and recruited a total of 1200 students before and after, that is to say, in the name of "limited" marketing, taking advantage of the information gap and secretly expanding enrollment, with the aim of making as much money as possible.

　　Students who know the truth are angry because of "false propaganda", and they also find that the quality and commitment of the course are just like the propaganda at the time of registration.

　　One of the important things is personalized help, which is completely broken.

　　Siraj just released a 30-minute video course every week and gave everyone a question-and-answer period. What about focusing on a few students?

　　More ironically, students find that the course content can be found for free on GitHub … What’s more?

　　Holding something that is free and open source, and then deleting the license to claim originality to make money, itself violates the spirit of the open source community and is despised by the majority of programmers.

　　As a result, students have asked for a refund and dropped out of class, and the momentum is growing.

　　But how can Siraj, who has a good fortune, easily let go of the meat in his mouth? He moved the students to Discord, another chat software, and set up a special program. All messages containing the word "refund" were deleted.

　　If someone goes to his YouTube or Twitter to reply and ask for a refund, Siraj will always black them out.

　　Siraj then added a refund policy to the website, but the requirement is that the refund must be completed within 14 days after registering for the course.

　　However, this obviously violates California law, because consumers have the right to ask for a refund within 30 days.

　　In the end, Siraj couldn’t stand the huge pressure of netizens’ public opinion, or it may be because he was worried about taking a lawsuit. After weighing it again and again, he announced that students who were dissatisfied with the course and paid within 30 days could provide a full refund.

　　Of course, after this battle, the online celebrity people’s establishment collapsed.

　　Lex Fridman, a teacher and researcher at MIT who had been "pink" Siraj before, was also found by netizens last week to quietly delete all the recommendations about Siraj.

　　The paper was found to be plagiarized at pixel level.

　　However, things are not over yet.

　　What completely collapsed Siraj’s design was that he copied other people’s academic papers at pixel level.

　　Below this post, a netizen said that Siraj’s liar nature had long been discovered, especially from his "Neural Qubit" video. In this video, he just summed up the results of Nathan Killoran’s paper and added some subjective and controversial biological theories, but claimed to be his own research.

　　Even the code he posted to GitHub just copied and pasted other people’s versions, and deleted the license and changed some constants.

　　Yesterday, someone even analyzed the differences between Siraj and Nathan Killoran in detail on Twitter, which was equivalent to convicting Siraj of plagiarism.

　　It can be seen that Siraj is almost a piece of plagiarism. The charts, formulas and even symbols used in the two articles are exactly the same.

　　Even careful netizens found that Siraj’s plagiarism can be described as "true pixel level", that is, really taking screenshots.

　　Generally, people who do academic writing will use LaTeX to edit formulas, but the resolution of formulas in Siraj’s paper is actually lower than that in the original paper.

　　Yes, the chart in his paper is so vague. A reasonable explanation is that he just copied and pasted the pictures in other people’s papers.

　　Maybe even "washing the manuscript" feels laborious.

　　Of course, some people say that maybe Siraj doesn’t know LaTeX at all, his college grade is B, and he hasn’t attended graduate school, so he doesn’t have the ability to write professional academic papers.

　　But even if you can’t LaTeX, this plagiarism is too careless. Undergraduate students encounter poor resolution when pasting formulas, and they also know to edit in Word instead of pasting pictures directly.

　　No wonder some people commented that this is simply a plagiarism of Ctrl+C and Ctrl+V levels.

　　Siraj apologizes for his resignation.

　　It is not very nice to say that the expansion of Siraj online courses is just a "just meal" gesture, but copying academic papers and open source code is equivalent to being sentenced to death in the circle.

　　Many big names who had paid attention to Siraj have said that they have cancelled their attention, including Google legend Jeff Dean.

　　An AI enthusiast said that Jeff’s statement is very important. Many people can avoid Siraj’s scam when they see Jeff taking the customs.

　　Siraj saw the momentum, too, and never carried it again.

　　After experiencing a rare silence, in the face of all kinds of evidence dug up by netizens, Siraj finally apologized on his Twitter a few hours ago and deleted the paper suspected of plagiarism on the whole network.

　　However, some people are still kept in the dark, such as the European Space Agency, and even invited him to give a speech at the event.

　　It’s just that there were as many fans as there were at the beginning. Enthusiastic netizens volunteered to set up an "anti-flicker consultation hotline" and sent an email to the European Space Agency, saying that Siraj’s academic ethics was questioned and called for a boycott of his speech.

　　It is also worth noting that Siraj has never forgotten to come to China to collect money over the years.

　　Last year, the domestic blockchain community invited it to cooperate with it, and even called it "Jesus in the machine learning world."

　　Of course, it is not without clues that Siraj misbehaves now.

　　However, because he had a high reputation in the field of machine learning before, and he was too good at marketing, the previous accusations of netizens about his money did not form a momentum.

　　Moreover, Siraj was recognized at first, and it did have something extraordinary. After all, in this field, lively and diverse lecture forms are really unique.

　　However, the motivation is impure, breaking through the bottom line of academic ethics, and trying to make money by using the information gap. In the end, people will inevitably bring about their own destruction.

　　In short, you have to pay it back sooner or later.

　　Fraud in the field of AI will sooner or later be hanged. Right?

　　The author is the signing author of Netease News and NeteaseNo. "Different Attitudes".

This article first appeared on WeChat WeChat official account: Quantum Bit. The content of the article belongs to the author’s personal opinion and does not represent Hexun.com’s position. Investors should operate accordingly, at their own risk.

Every strength of Indonesian massage is just right.

▲ Milk bath for nourishing skin

▲ Nano-gold mask stimulates skin vitality

Thai massage can relax the muscles and bones.

I’d like to be a lovebird in heaven, and to grow together on the earth, two branches of one tree.. The Chinese Lunar New Year’s Eve is coming. On this special day, make her a SPA queen.

Text/Tao Xiaochun Figure/Jiang Qimin

Greece ningfu goddess theme SPA

Keywords: detoxification

Main raw materials: seawater and seaweed.

In Greek mythology, Nymph is the goddess in charge of the sea, lakes, springs and rivers. She lives in a silver cave at the bottom of the sea, with a beautiful voice and graceful dancing. She often soaks in seawater and has beautiful hair, smooth and flawless skin.

The Nymph-themed SPA takes care of the skin with the help of the rich resources and seaweed in the deep sea. Seawater is highly skin-friendly, can quickly penetrate into the inner layer of skin, deeply moisturize and activate skin, and enhance skin regeneration ability. Seaweed absorbs inorganic elements as nutrients every day, so it contains more natural inorganic elements than land plants, which can provide human needs, improve circulation, help the body detoxify and purify, replenish water and nourish.

Pure body and mind in blue sea water

The ocean foot bath containing marine microalgae appeared first. When your feet are gently immersed in the hot water mixed with lemon grass and green tea ingredients and light blue sea salt, it seems that your feet feel much relaxed at once, and the room is full of fresh and beautiful atmosphere of the sea. The micro algae from the Pacific Ocean make the next bath more relaxing and soothing. The natural Porphyridium and aloe essence contained in it can improve circulation, help the body to detoxify and purify, replenish water and nourish, and make the skin smoother. Being in it feels like floating on the blue water waves, and the sound of the waves lapping on the beach is lingering in my ears, so I can swim in the blue ocean to my heart’s content. This bath is especially suitable for people with poor sleep quality.

In order to further help skin exfoliate and detoxify, deep-sea white seaweed particles can be used to massage the body with lymphatic detoxification aromatherapy massage oil, which can stimulate lymphatic flow, detoxify and remove water, and reduce metabolic stagnation. The final nourishing and repairing body dressing is rich in spirulina essence, seaweed powder and soybean extract, which can effectively detoxify, improve edema, promote health, whiten and smooth skin, repair and resist aging, and nourish and moisturize.

During the whole nursing process, the room was very quiet except that the beautician occasionally asked softly about his feelings. The Indonesian massage used is different from the traditional Chinese acupressure acupoints. It uses more palm force and forearm force, and uses techniques such as palm strike, massage, kneading and reflection. The strength of each movement is just right, and each pressing place is a part that needs to be appeased urgently.

Cleopatra theme SPA

Keywords: anti-aging

Main raw materials: milk, pearls and honey.

Cleopatra Cleopatra is charming, glamorous and sexy. It is said that it was later discovered that Cleopatra bathed in milk on weekdays, scrubbed her body with sea salt, spread honey all over her body and face, and covered her face with gold foil every night, which eventually created a legend of immortality.

Pearl+milk+honey = young skin

The skin-beautifying effect of fresh milk bath has been described in the poem "Agar Jade Dew Wash and coagulate fat" as early as. And natural whitening and moisturizing milk+honey rich in vitamins+anti-aging holy pearl is a good combination of beautiful skin.

At this time, rose petals and long lemongrass floated in the white bathtub filled with warm water, and the beauty therapist slowly poured a can of milk and mixed it evenly. The room suddenly exudes a thick sweet smell, arousing the feeling of happiness from the heart. Gently pour a pool of flower water from the neck, shoulders, back and limbs … When taking a bath, soak the skin surface evenly in milk as far as possible, and gently massage it for 2~3 minutes, so that the nutrients in milk and pearl powder and honey can penetrate deep into the skin. When the skin is bathed in it, it will soon become tender, smooth, delicate, moist and whitening. This bubble bath is especially suitable for people with dry and dehydrated skin and mental fatigue.

It turns out that pearl milk can not only help skin exfoliate, but also relieve stress and relax. When used as body membrane, it can also lighten scars, improve skin color and make skin tender and smooth. During the process, the beauty therapist did not forget to remind that although milk is natural, safe and convenient, its effect is relatively short, and it can only stay on the skin surface, so it cannot completely replace other skin care products. In addition, milk contains high oil, so don’t forget to clean it before the end of nursing, so as to prevent clogging of pores and affect the normal function of the skin.

Can Cleopatra’s gold foil dressing really keep her face? Today, beauticians have improved it, using nano-pure gold combined with cytokines, active peptides, hydrolyzed silk protein and other ingredients to do facial care. After continuous use for one month, it has antioxidant, antibacterial and anti-inflammatory effects, stimulates self-renewal, makes skin shiny and transparent, and makes the feeling of firmness and brightness more obvious.

Thai royal herb

Health ball Massage

Keywords: anti-fatigue, relieving body ache

Main raw materials: a variety of herbs.

According to legend, this mysterious royal herbal secret recipe was only enjoyed by nobles in ancient times, and then it was gradually introduced to the people. It was found that the herbs used in it included tropical plants unique to Thailand, such as Casamona ginger, bergamot, lemon grass, tamarind fruit, derris, fennel, turmeric and white crane ganoderma lucidum. It makes use of the warm effect of hot-infiltrated herbal balls to penetrate the drug into the skin and supplement the energy elements belonging to the nursing part.

The refreshing effect of herbal balls

The massage technique in the process is quite unique. Massage important parts of the body with special aromatherapy oil. The beauty therapist uses the weight of his hands, arms, feet and his whole body, and uses unique methods such as pushing, pulling, stepping, pressing and pressing, and acts on muscle fascia and joints by pressing his feet, pressing his waist, stepping on his spine, and judo-style big back span, so as to relax muscles and bones, relieve stress and relax his mind.

The following hot herbal ball massage techniques are also very brilliant, especially the two hot herbal balls alternately act on the whole body skin, clicking, pressing, pushing, kneading or rotating, with various techniques. The beauty therapist will take turns to click and slide the herbal secret recipe health ball on the shoulder, neck, waist and other places that need to be comforted most. It is a little hot at first, but the skin will feel very comfortable after slowly adapting. Repeatedly several times, the herbal secret recipe health ball always keeps the appropriate temperature. Finally, the beautician will put the health ball on the waist and rub it back and forth. At this time, a hot air will be generated in the body, which can be kept for several hours.

Acknowledge the information provided by Yizhu SPA/ J SPA Yingmei Club.

All relevant units:

　　Recently, after two consecutive cases of positive people were detected in the building where a socially infected person was located in this city, the basic information of all company personnel in the building was not provided, resulting in that the infected person was not required to be isolated at home, but only worked at home. Because the infected person has a trajectory of social activities, it has triggered the risk of social communication. It reflects that there are still some problems in the epidemic prevention and control work of some units, such as unclear base, untrue data and inadequate implementation of responsibilities. In order to further compact the responsibility of the four parties, strengthen the awareness of epidemic prevention, and shoulder the responsibility of epidemic prevention, according to the latest deployment requirements of epidemic prevention and control in the city, the basic ledger and management of personnel in industrial and software information service enterprises in the near future are emphasized as follows:

　　First, strengthen the management of basic information ledger

　　All industrial and software information service enterprises should learn a profound lesson, thoroughly find out the base number of employees (including all kinds of hourly workers, short-term workers, temporary workers, interns, outsourcing, labor dispatch, maintenance, security, cleaning, canteens, related security personnel, etc.), and establish and dynamically update employee basic information accounts (including core information: personnel name, ID number, mobile phone number, detailed current address, family contact, etc.); Optional information: building layout, tenant distribution and contact information of this unit, seat distribution of all personnel’s office space, personnel’s business trip, recent nucleic acid detection, unit gathering activities and meeting organization, visitor record, etc.), and register all kinds of visitors to ensure that the source can be traced and the destination can be traced.

　　Second, make good use of personnel nucleic acid comparison register

　　Adhere to the principle of "all examinations should be carried out" and "all examinations should be carried out", and strengthen the management, tracking and supervision of personnel’s nucleic acid detection. Each industrial enterprise should designate a person to be responsible for strengthening the epidemic prevention management of its staff by using the nucleic acid comparison register, do a good job in information collection and dynamically maintain the register; In addition to regular employees, temporary employees, new employees and related service personnel should also be included in the management scope, and those who leave their jobs should be eliminated in time; It is necessary to promptly urge relevant personnel to carry out nucleic acid testing in accordance with the regulations, effectively control the "entry barrier", prevent risk personnel from entering the place of resumption of work and production, and build a strong internal "firewall" for enterprise epidemic prevention. All districts should check the register in time and urge and guide enterprises that fail to carry out relevant management work as required to carry out testing as required.

　　Third, timely cooperate with the flow adjustment to share the information ledger.

　　Implement the "four early" requirements, once an epidemic situation occurs, find out the risk personnel and points as quickly as possible, truthfully provide the basic information of the full-caliber personnel of the unit, cooperate with the work of tracing the source of flow, screening for landing, investigation and control, and resolutely prevent the leakage of people and the loss of control. If there are home office workers, we should adhere to the principle of "who manages and who is responsible", make overall plans for the specific arrangements and education management of employees’ home office, urge their employees to implement the requirements of community epidemic prevention, report their personal health status and activity track daily, and strictly prevent leakage of management.

　　Four, strictly implement the requirements of normalized nucleic acid screening.

　　Do a good job in the normal nucleic acid detection and screening of "people, things and environment" and regular detection and screening of key departments, key populations and key areas. For 34 key groups such as cold-chain cold storage, imported non-cold-chain goods and security guards, which are involved in the fields of industry and software information services, we should carry out all-out inspection, and carry out nucleic acid testing according to the requirements of their respective industries, including cold-chain cold storage employees once a day, imported non-cold-chain goods employees, security guards and canteen employees once every two days, and other stakeholders with wide contacts should also encrypt the frequency of nucleic acid testing, so as to gain time for finding the epidemic risk at the first time and effectively handling it.

　　I hereby inform you.

Beijing novel coronavirus epidemic prevention and control work leading team　　　　

Resumption of production prevention and control group resumption of production working group　　　　

June 23, 2022　　

Recently, Norovirus infection broke out in some primary schools and kindergartens in Nanchang, leading to vomiting and diarrhea.

Remind students and parents that when there is a suspected or confirmed epidemic situation of infectious diseases, they should not conceal their illness and are not allowed to attend classes with illness. It is required that many students in the school should report their illness to the disease control department within 2 hours. If a suspected patient is found, it shall not be concealed or lied, and offenders shall be held accountable to the relevant personnel.

Just today, Nanchang CDC issued a health warning in November. In addition to norovirus, Nanchang CDC reminds the public that autumn and winter are also the high incidence periods of hand, foot and mouth disease, infectious diarrhea, tuberculosis and influenza.

In addition, according to the data released by the Provincial Health Planning Commission, nearly 10,000 cases of hand, foot and mouth disease, other infectious diarrhea and influenza were reported in the province in September.

How to survive the high incidence of the virus?

The following, no matter how busy, also want to see.

Upwelling vomiting and diarrhea occurred in many schools in Nanchang.

In recent days, some primary schools and kindergartens in Nanchang have had symptoms of children’s collective vomiting and diarrhea, and even many parents are worried about their children’s food poisoning. After investigation by the health and disease control department, they were verified as norovirus infection.

Experts from Nanchang CDC said that Norovirus infection has been at a high incidence in the near future, and it is very contagious. The virus is generally susceptible to people of all ages. In addition, the lack of long-term immunity after infection can lead to repeated infection. There are also many ways of infection, including fecal-oral route, contact with pollutants, aerosol air and so on.

Expert advice

Norovirus infection spreads rapidly, with vomiting in children and diarrhea in adults. The public need not worry too much. Although there is no vaccine at present, Norovirus diarrhea is a self-limited disease, which can usually heal itself in about a week. The key to prevention lies in personal hygiene, food hygiene and drinking water hygiene; Pay attention to hand hygiene, wash your hands before and after meals, and do not eat cold food; Keep indoor air circulation, and often open the window for ventilation.

There are more than 60 cluster epidemics of hand, foot and mouth disease.

It is reported that from the epidemic situation of legally reported infectious diseases in Jiangxi Province in July, August and September 2018 announced by the Provincial Health Planning Commission, hand, foot and mouth disease is in the top three among Class C infectious diseases (July and September are the first).

According to disease control experts, hand, foot and mouth disease is an infectious disease caused by a group of enteroviruses (Coxsackievirus A16 and Enterovirus 71 are the most common), which mostly occurs in children under 5 years old, and the incidence rate is the highest under 3 years old. At the same time, it is also an eruptive disease, and the eruptive parts are mainly concentrated in the mouth, hands, feet and other parts, hence the name. But the disease is not as simple as a rash, and it is even serious about the child’s life. The disease is highly contagious, mainly through the digestive tract, respiratory tract and close contact.

Statistics from Nanchang CDC show that hand, foot and mouth disease (HFMD) is high this year, and there are more than 60 cluster epidemics according to network monitoring. In November, the temperature and humidity meet the growth and reproduction of HFMD, and there is still a risk of transmission. Family protection is very important to prevent the delay.

Expert advice

Hand, foot and mouth disease is an intestinal infectious disease. At least 20 serotypes of group A enterovirus can cause hand, foot and mouth disease, and children vaccinated with EV71 vaccine may still be infected with other types of hand, foot and mouth disease. EV71 hand, foot and mouth disease has a high proportion of severe cases, which can be fatal. Vaccination with EV71 vaccine can effectively reduce the occurrence of severe cases of hand, foot and mouth disease. Parents should keep in mind the 15-word preventive formula: wash hands frequently, open windows frequently, drink boiled water, eat cooked food and dry clothes and quilts.

Experts remind that if there are children suffering from hand, foot and mouth disease and other children in the family, they should be kept in isolation, and it is best to live separately. During the illness, children should try to avoid going out, not to go to kindergartens and public places where people gather, and avoid contact with other children. The time limit for home isolation is one week after all symptoms disappear.

High incidence of tuberculosis in autumn and winter, long cough, don’t be a cold.

Last winter, a cluster epidemic of tuberculosis occurred in No.4 Middle School in Taojiang County, Hunan Province, which aroused widespread concern in society.

According to experts, tuberculosis is a contagious, chronic and slow-onset infectious disease. After tuberculosis infects the human body, it can form tuberculosis lesions in almost all human organs and tissues, but it is most common in the lungs. There are about 1.3 million new cases of tuberculosis in China every year, and 54,000 people die of tuberculosis every year.

According to experts in disease control, after the weather gets cold, there are always people who cough, and when they cough, they always feel that the improvement is very slow. People who cough don’t take it seriously, only think that it is caused by a common cold, and they are shocked by the seriousness of the matter until the condition develops seriously or the physical examination.

Experts explained that the increasing number of asymptomatic tuberculosis patients, mild and atypical initial symptoms of tuberculosis, and easy to be misdiagnosed as upper respiratory tract infections such as colds are the most important obstacles for school tuberculosis patients to delay diagnosis. According to the experts of disease control, if the tuberculosis patients have to be suspended from school for treatment during the infectious period, and they can go back to school to continue their studies after medical review, the process is generally 6-8 months or even longer.

Expert advice

The high-risk group of tuberculosis is a group with poor immune function. Secondly, irregular life and overwork are also high-risk groups of tuberculosis. Students in school often stay up late, lack of exercise and poor nutrition, which leads to decreased physical resistance, low immunity and easy infection and tuberculosis.

Experts remind that vaccination with BCG can effectively prevent tuberculosis; Patients with infectious tuberculosis should not go to public places, do not cough or talk to others at close range, and cover their nose and mouth with handkerchiefs when coughing or sneezing to avoid infecting others; Increase the frequency and time of window ventilation to keep the indoor air fresh.

(The original title is "Nanchang CDC issued a warning! Look at each other quickly and tell each other ")

According to media reports, a few days ago, Lao Mouzhi, a female criminal suspect who killed seven people with her boyfriend Fa Ying in the form of "fairy jump" from 1996 to 1999 and fled for 23 years, was successfully arrested by the Criminal Investigation Brigade of Siming Public Security Bureau through big data information in the "Yun Jian Operation" of Xiamen police. This news caused a sensation and was regarded as another major victory on the criminal investigation front in China in recent years.

As for the word "fairy jump", some friends who pay little attention to the legal news are unfamiliar, and some even think it is the same as "releasing white doves". In this narrative note, the author will help you distinguish the difference between the two, and talk about the past events in the most serious period of the crime of "fairy jump" in China history through the notes in the late Qing Dynasty and the early Republic of China.

First, the trap on the "Jinfeng Building"

First of all, it should be clarified that "releasing the white dove" and "dancing with immortals" are two completely different forms of crime, although they are similar in technique. "Putting a white dove" means that a fraud gang marries a "daughter" in the name of marriage, and after receiving the bride price, it walks away; According to the definition of "Xianrentiao", it is "men and women conspire to act as a couple, so that women can use color as bait to lure other men into the room. If the man who is just sitting down and conspiring is dressed as a husband, he will rush home from outside, and when he sees the guest, he will be pseudo-angry and say that he wants to catch the general. If the guest is afraid, he will beg for favor for a long time, but he will not be allowed to offer money. If it is insufficient, he will be forced to issue bonds and repay them on schedule, and he will be full of his desires and will be humiliated at first. It is called the fairy jump. "

I don’t know if you understand, although both of them are criminal gangs using men and women’s affairs to defraud money, the biggest difference is that the former is "marrying in the bright media" and the latter is "breaking the adultery". If the former is "literary fraud", the latter is "martial fraud".

In all kinds of scams, "letting white doves fly" and "dancing immortals" are all classified as "sexual deception", which has a long history in China. In the Song Dynasty, it was called "beauty bureau", and in the Ming Dynasty, it was called "burning fire and hoarding". Ling Mengchu once wrote a poem dedicated to this matter in "Surprise at the Second Moment": "Seeing people like each other, there is a real fate in the Central Plains. Just because nothing is false is not true, you can’t ask if you hide it in the machine. Teenagers are reckless and greedy, and they are ready to kick into the romantic array. Shantou does not eat and provoke the body, and the secular fame is burning. " It was not until the Qing Dynasty that it was divided into two categories.

Notes of Youtai Fairy Pavilion records a very typical "fairy jumping case" that happened in Daoguang season;

Notes of Youtai Fairy House

There is a scholar named Gu in Wujiang who lives at the bank of Geely Bridge because he went to Suzhou for the exam. There is a tea shop called "Jinfeng Building" next to Jili Bridge. After dinner, Gu Shengaccidentally went to have tea. When he went in, he found that there was a table in the corner. There was an old woman sitting with a young woman. "There was no one else." Gu Sheng sat down at that table. "I have been chatting with Gu for a long time." The old woman said, "The tea here is tasteless. If Lang Jun is interested, why not come to my house and treat each other with good tea?" Gu Sheng readily followed it. Go home with the old woman and go upstairs. The upstairs furnishings are quite elegant. At that time, opium smoking was prevalent, and there were many smoking utensils on the couch. The old woman asked Gu Sheng to try it. Gu Sheng politely decline, the old woman advised him to say, "Why not play by chance?" She ordered the young woman to burn cigarettes to serve guests. Gu Sheng had to get on the couch, and the old woman helped him take off his shoes and said, "Feel free to sleep and sit. The old woman has something to do and go." Say that finish go downstairs. Not long after, there was a sudden fierce knock at the door downstairs. The young woman tiptoed downstairs. Gu Sheng felt confused and followed her downstairs gently and hid in the dark. I saw the young woman open the door, and suddenly more than 30 men rushed in and asked where people were. The young woman said "upstairs". More than 30 big men followed the young woman upstairs, and Gu Sheng quickly took the opportunity to slip away. "In the custom of Gaisu, there are often people who take women as their prey. When young children fall into it by mistake, they will try their best to take their clothes, and force books to borrow coupons, or tens of thousands or hundreds of thousands, which is the beginning of interpretation. The proverb is called’ fairy jump’."

"Clear-off Banknotes" makes a detailed analysis of the criminal methods of "Immortal Jump": most of these crimes are "those who gather the party’s thoughts". Specific crimes are divided into three groups: the first group includes beautiful young women as bait, and the environment in which the target of fraud has to be trapped-taking Gu Sheng as an example, I am afraid that those who occupy seats are members of criminal gangs, "first make women seduce men and deal with them"; When the target was hooked, the second batch of members went on stage. "Its party has more than a dozen generations, each with weapons, and it is tracked and found, and the momentum is fierce. It is impossible to go to you. Pretend that your wife is polluted and must die, otherwise you can buy it if you love it, and you must compensate for all the expenses on weekdays. Otherwise, you will never leave this polluted woman again. If a man resists a little, the fake husband will bother to drink. "; The third group played the role of "mediator" at this time, "trying to persuade men to donate money, and including all their clothes and personal owners"-it can not be said that Gu Sheng’s cleverness and good luck made him escape from this series of carefully woven traps.

Clearing banknotes

Two, "more than a dozen gunboats" encirclement and suppression of criminal gangs

The rampant crime of "Immortal Jump" reached its peak in the history of China in the late Qing Dynasty and the early Republic of China. The author found some words describing its situation in the notes "Notes on Experience" written by Ouyang Yu, a scholar in the Qing Dynasty. Because Ouyang Yu himself served as an aide for a long time in the Jiangsu and Zhejiang generations, many of his notes are true and credible during his tenure.

Notes on knowledge and experience

It can be found from the records that the crimes of "Fairy Jump" are mainly concentrated in Yangzhou, Gaoyou, Shao Bo, Huai ‘an, Qingjiang, Suqian and Shuyang. Let’s talk about Yangzhou first. There is a local matchmaker who introduces foreign guests to local marriage. It seems very formal. When bringing foreign guests to the woman’s home, the guests naturally feel at ease. When the bride price was paid to take the woman home, it was as short as ten days and as long as January. Suddenly, someone came to the door, asked why his wife was trafficked here, and accused the guest of being a kidnapper. The guest was shocked and said that there was a registered permanent residence and a matchmaker to rely on, but there was no trace of finding a matchmaker. Looking for the woman’s "family", "the original house was empty." From this, the woman’s "family" can be considered reasonable. "The more you scold the guest as a kidnapper, you will want to see the official. After that, a group of people will persuade you from the side. If you are timid, you must not only return the person, but also go out to the British to ask for sex."-"English flies" is the eagle’s ocean, and "sex" is the meaning of letting things go.

Of course, there are also particularly tough guests, who want to make it clear that those "family members" really sue the officials, while the government in the late Qing Dynasty, better to follow the rules, more simply count on lawsuits to make money. Since the defendant is in a foreign country, he can only eat the local plaintiff. "Mending officers demand too much, and they have to pay one or two hundred gold." In the past few years, hundreds of taels of silver have been spent and the lawsuit is still being fought. Ouyang Yu saw a case when he was the chief of staff in Yangzhou, because it involved two places. "The two counties asked questions, and the expenses of two government offices and roads were delayed for four years, and the visitors were only Chinese, so half of them had gone!"

However, the situation in Yangzhou is still good. What is really terrible is Gaoyou, Shao Bo, Huai ‘an, Qingjiang, Suqian and Shuyang all the way. The "Fairy Jump" there is really "seeing blood", and there are dozens of rogues with swords and guns. Once they meet customers who refuse to return the bait and even pay for it, they will be directly beaten. For those women who don’t want to be bait at first, "they must be allowed to take off their clothes, whip them and burn them to pieces."

Above Hankou, the "Fairy Jump" in Tianmen, mian yang, Shashi and Fancheng is even more fierce and terrible than the previous places. Criminals gangs commit crimes, and it goes without saying that customers who refuse to obey are beaten, but they are extremely cruel to women who are abducted as bait. "If relatives do not dare to recognize them, they will be beaten at night." After a woman was used as bait, she told the truth to the buyer because of her conscience, and the news leaked out. "I went into the house at night and grabbed it out, and I went to the door." The buyer was very angry and accused by the government, but after a long time, "the real murderer has not been obtained."

Ouyang Yu believes that the direct cause of this evil-doer rampant in the world is the institutional defects of the government. According to the laws of the Qing dynasty, such a case "was not arrested in June, and it was the first reference; In June, I will be the second member of the Senate. According to the rules, the fourth member of the Senate will be dismissed, but many local officials are acting (the period of acting is not more than one year in the Qing Dynasty), and "the second member of the Senate has stopped." The successor officer took over the backlog left by the previous one, "still counting from the beginning, and still dismissed from the Second Senate" … Some officials are real officials, but if they can’t get a person to the Second Senate, they will be excused. Therefore, in this kind of case, there are no cases in which four people are dismissed. Therefore, Ouyang Yu said sadly, "It’s not lax to try our best. If there are too many clever paths, why stay out of the law?" Therefore, due to the blame, the wind is blazing. "

Of course, there are also some conscientious and capable magistrates who are determined to kill the people, but it is not so easy to crack the "Xianrentiao" criminal group. Because this generation is fierce and abnormal, more than a dozen arresting officers are sent to arrest them, and if more than 100 people are sent, "it will be hundreds of miles away", so which region meets this kind of case, which makes the local officials have a headache. Ouyang Yu believes: "It is not easy to get rid of the harm if it is not a big official who cares about the people, regardless of the territory, limiting the camp and cooperating with the arrest."

There is really a "division" success. As mentioned earlier, the criminal gang that cut the bait for revealing the truth, after doing countless evils, was suddenly destroyed. One day, they hijacked a beautiful woman and anchored in a secluded place five miles away from Hankou. Then they were also puffed up, relaxed their vigilance and landed together to buy wine and meat. The boat was unguarded. "Once in a while, a boat passed by, and I was surprised to see a beautiful woman in the cabin, asking her first question and sounding like a fellow countryman." The woman told the boatman what had happened to her, and opened the deck to show him that "all were swords and guns", and then tearfully asked the boatman to leave quickly. "Don’t say anything, for fear of being killed." However, the owner of the boat had a chivalrous heart and rushed to Hankou to tell Jiangying about the situation. "In the evening, this generation all belong to, drinking all drunk. After the second watch, the battalion officer surrounded it with dozens of gunboats, stationed hundreds of troops on the shore to prevent it from escaping, so he captured them one by one, handed them over to the county Yan Yong, confessed to killing several women, kidnapped dozens of women, and sold them around, earning tens of thousands of taels of silver. The trial is true, and it is the right law. "

Third, rare cases of "using wisdom but not using force"

In the early years of the Republic of China, the society was in turmoil, and the cases of "fairy dancing" were still high. However, due to the developed business, Shanghai became the "hardest hit" for swindlers to use this technique, especially in the "Shanghai World" and some theaters, where there were a lot of "white pigeons" and "immortals". Many memoirs about that period have mentioned such events.

In many historical materials of the Republic of China, the author found a rare case of "fairy jumping", but he didn’t use his wisdom hard: there was a pigment dealer named Zhu in Shanghai who was rich in capital and had the disadvantage of being particularly lewd. One day, when he went to a theater to see a play, he saw a woman sitting next to him, surrounded by a maid, and the weather was luxurious, like everyone’s style. Zhu was thinking about how to talk to her. Suddenly, he saw a silk scarf in the woman’s sleeve fall to the ground, and Zhu quickly picked it up and returned it. The woman also thanked her gracefully and accepted it, and cast a glance at Zhu, who naturally answered with her eyes. After the show, the woman boarded the bus and left, and Zhu still looked forward to it. At this moment, suddenly a little groom came to tell him that this woman is the concubine of a certain mansion in a certain place.

The next afternoon, Zhu went to search for the address told by the groom. Sure enough, he saw the words "XXX Mansion" hanging on the door, but the door was closed and there was nothing to see. Zhu was wandering at the door, not knowing what to do. Suddenly he looked up and saw a person leaning against the window, which was the girl he saw in the theater yesterday. She made eyes at Zhu frequently and ordered the little maid to open the door to lead the way. Zhu entered his room and talked with him, only to know that his husband was an "adult" in the former Qing Dynasty. This "adult" had four or five similar small mansions in Shanghai and many concubines, so it was impossible to "take photos every week". When Zhu heard the joy, he thought that he had found an opportunity to take advantage of it.

Since then, Zhu often came to this mansion and saw that this girl had many girlfriends, most of whom were surrounded by pearls and jade, graceful and luxurious, and did not avoid Zhu, so Zhu would fork sparrows, play poker and play Pai Gow with them. On one occasion, when Zhu came back from collecting money, he went to the mansion to find a girl. Seeing that other girlfriends were there, he said that he had more money today and bet a big one. While the "Dragon and White Tiger" was in high spirits, a little maid came running with a teapot and said, "My mistress is not well, my master is back!" The girl quickly asked him to take refuge in the maid’s room. Zhu listened to him and hid in the maid’s room with trepidation. After a while, I vaguely heard the voice of the so-called master. The handmaid said to Zhu: Our master has a bad temper and carries a gun with him. If it is not good, it is really possible to kill people. You should jump out of the window and escape. Zhu ran away, not even taking a purse full of money.

The next day, he went back to visit, but he saw that the door of the mansion was closed, and no one came out after waiting for a long time. This was the case for several days in a row. After asking, he learned that the girl, the girl’s girlfriend, the handmaid and the "master" were all members of the "fairy jump" fraud gang, and they set themselves up from the beginning, just waiting for the thick leather bag after he collected the bill!

On the whole, after the Republic of China, the "fairy dance" was "civilized" on the whole, at least it wasn’t a robbery with an open fire … The author read legal literature at school, and although he saw some cases of "fairy dance", although it was also full of brutality and blackmail, it was basically a scattered fortune, and it didn’t kill him. In this sense, the behavior of a branch in the past was really disgusting