Author: Han Meiqun (special researcher of Socialism with Chinese characteristics Theoretical System Research Center, Hubei Province, vice president, professor and doctoral supervisor of School of Marxism, Zhongnan University of Economics and Law)

　　Remain true to our original aspiration and keep our mission firmly in mind. Looking back on the course of cultural construction in the past century, in the fierce collision between eastern and western civilizations, the Communist Party of China (CPC) people have always adhered to the guidance of Marxism, taken human development and social progress as their own responsibility, never forgotten the original, absorbed foreign countries and faced the future, thus opening a new chapter in the development of Chinese culture. Culture makes the country prosperous and the nation strong. In the new historical position and starting point of Socialism with Chinese characteristics’s entering a new era, facing new development opportunities and challenges, the Communist Party of China (CPC) people are shouldering a more arduous cultural mission.

　　1, cultural heritage, realize the great rejuvenation of the Chinese nation.

　　General Secretary of the Supreme Leader pointed out: "The prosperity of a country and a nation is always supported by cultural prosperity, and the great rejuvenation of the Chinese nation needs the development and prosperity of Chinese culture." China’s excellent traditional culture nurtured in the development of civilization for more than 5,000 years is the blood and soul of the Chinese nation, the cultural gene that Chinese sons and daughters can never give up, and the cultural support for the great rejuvenation of the Chinese nation. In the development process of nearly a hundred years, the Communist Party of China (CPC) not only shoulders the heavy responsibility of national independence and national prosperity, but also undertakes the cultural mission of the development and prosperity of Chinese culture.

　　Chinese traditional culture is a complex ideological system and cultural organism, which has both nationality, times and class. If it is simplified and abstracted into a fixed and simple individual, it will be one-sided and metaphysical.

　　Culture makes the country prosperous and the nation strong. The picture shows the campus opera festival held by Yuhua West Road Primary School in Shijiazhuang City, Hebei Province with the theme of "carrying forward the classic Chinese quintessence of opera art". Xinhua news agency

　　In the past, we have made serious mistakes, such as completely denying the value of traditional culture because of its backward or decadent elements, or unilaterally upgrading its status because of its progress or positive side, and so on. These are all things we should be alert to. In the new era, great changes have taken place in the domestic and international environment, and ideological trends or tendencies such as "cultural nihilism", "cultural conservatism" and "cultural fanaticism" are still presented in different forms to varying degrees. How to inherit and develop Chinese excellent traditional culture according to the characteristics of the new era is a major strategic task for the Communist Party of China (CPC) people in the new era.

　　On how to inherit Chinese traditional culture, Comrade Mao Zedong once proposed to "take its essence and discard its dross". The selective absorption of traditional culture can only be completed through people’s purposeful free and conscious activities. In the new era, under the guidance of Marxism, we should follow the logic of cultural development, focus on grasping and analyzing traditional culture from the perspective of historical and cultural continuity, not only understand its historical position and historical value, but also recognize its era connotation and practical significance. At the same time, we should face the future, strengthen our cultural self-confidence in the great practice of realizing the historical mission of the great rejuvenation of the Chinese nation, stick to our cultural stand, oppose "cultural hegemony" and "cultural invasion", and strive to create Chinese culture with China characteristics, China style and China style.

　　2, cultural innovation, building a socialist modernization power in an all-round way.

　　Innovation is the soul and motive force of cultural development and progress. Throughout the history of human civilization, whether in the East or the West, cultural innovation has played a key role in the long-lasting and prosperous culture. In essence, the European Renaissance in the 14th and 16th centuries was not a cultural revival movement back to ancient Greece and Rome, but a thorough cultural regeneration and cultural innovation movement, which greatly accelerated the process of western civilization. In the modern new culture movement in China, cultural innovation and ideological emancipation have always been the main theme, which greatly promoted the transformation and modernization of Chinese traditional culture.

　　History and practice have repeatedly proved that innovation is an inexhaustible motive force for the country and the nation to maintain vitality and vitality forever.

　　The Communist Party of China (CPC) has always attached importance to cultural innovation and cultural construction. In different historical periods of China’s revolution, construction and reform, the Communist Party of China (CPC) people actively cultivated and spawned revolutionary culture and advanced socialist culture under the guidance of Marxism, based on Chinese excellent traditional culture, based on practice and taking innovation as a breakthrough. At present, China is forging ahead along the goal of "two hundred years", and the Communist Party of China (CPC) shoulders the mission and task of cultural innovation entrusted by the times. "Raise the banner, gather people’s hearts, cultivate new people, promote culture and display image". Only by creating a new culture worthy of the times with the attitude of innovators can the Communist Party of China (CPC) people forge ahead in the journey of building a socialist modernization power in an all-round way and the great rejuvenation of the Chinese nation and realize their glorious dreams.

　　To promote cultural innovation in an all-round way, we must handle the relationship between cultural inheritance and cultural innovation. Chinese culture has always paid attention to the dialectical relationship between "change" (innovation) and "constant" (inheritance). Confucius once said: "Yin gained and lost because of Xia Li, so we can know it; It is clear that Zhou gained and lost because of Yin Li. Its successor or successor, though immortal, is also known. " It is precisely because of the constant changes that Chinese culture has gone through thousands of dangers and changes, but it is still endless and endless.

　　To promote cultural innovation in the new era, we must uphold the guiding position of Marxism in the field of cultural ideology. Ideology determines the direction and road of cultural innovation and development. Marxism is the world outlook and methodology of the proletariat. Under the guidance of Marxism, the Communist Party of China (CPC) promotes the innovation and development of Chinese culture. Its essence is the process of Marxism in China, and it is also the process of Chinese cultural modernization. They are not simply "foreign" and "native", decided and decided, included and included or juxtaposed. In essence, they are a kind of agreement and integration of cultural content and cultural spirit.

　　3. Learn from each other and promote the construction of a new civilized order in the world.

　　As early as more than 100 years ago, Marx and Engels revealed and predicted the globalization trend of world history and spiritual and cultural production. They pointed out that "the satisfaction of the needs of every civilized country and everyone in these countries depends on the whole world" and "many national and local literatures have formed a kind of world literature". In today’s world, with the acceleration of globalization, the conflict and integration between different cultures has become an indisputable fact. In the extremely fierce international competition, the Communist Party of China (CPC) put forward that we should respect the diversity of world civilizations, transcend the estrangement of civilizations, learn from each other, transcend the superiority of civilizations, create a new concept of civilization, promote the construction of a community of human destiny, and build a new global civilized order, which has been recognized by the vast number of peace-loving countries and people in the world.

　　In the history of human civilization development for thousands of years, equal exchanges and mutual learning between world civilizations can promote the development of culture, and vice versa. Zhang Qian’s mission to the western regions and the establishment of the Silk Road greatly promoted the prosperity of eastern and western cultures; However, the Crusade became a "reversed history of Eurasian blood and tears". Civilization or culture has nationality, diversity and equality. The cultures of different nationalities in the world communicate on the basis of equality, are valuable because of communication, learn from each other because of value, and are promoted because of mutual learning.

　　In the tide of globalization, closing the country to the outside world and blindly excluding foreigners are moving against the current, which goes against the law of the development of culture itself. Of course, belittling yourself and worshiping foreign things will also lose yourself and lose your direction. The correct attitude is to strengthen cultural self-confidence, adhere to the principle of cultural equality, take everything in an open spirit, exchange and learn from each other, absorb the strengths of all ethnic groups and adopt the wisdom of a hundred schools. On the one hand, we will "bring in" and learn from the cultures of other ethnic groups in the world to strengthen cultural exchanges and cooperation with foreign countries; On the other hand, "going out" will enhance the world influence of Chinese culture. At the same time, we must resolutely oppose and refute the western thoughts of "clash of civilizations" and "cultural hegemonism", adhere to the cultural equality of all ethnic groups, replace confrontation with dialogue, replace exclusion with exchange, resolve conflicts and promote integration, and jointly create a new concept of civilization and a new civilized order of "civilization exchange, civilization mutual learning and civilization coexistence".

　　Guangming Daily (June 20, 2019, 05 edition)

　　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.

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 ")

　　Mp3 is still here today, not the player of that year. The author’s impression of mp3 players began in high school. At that time, I was still using a heavy tape walkman, but "wearing headphones and hanging an mp3 player around my neck" has quietly become a campus fashion. At that time, the mp3 player was relatively large, connected with wired headphones, and looked from a distance, as if a stethoscope was hung around his neck.

　　At that time, I was lucky enough to experience my roommate’s mp3 player. It was very convenient to listen to songs, but it was inconvenient to find songs. The playing modes were only sequential playing, random playing and single loop. As an expert in using the rewind button of the walkman, I can judge the position and rewind time of a song according to the diameter of the tape reel, so the mp3 player is really "hehe" in my eyes.

　　Unfortunately, the good times didn’t last long. As soon as I graduated from high school, digital products such as walkman and tape were swept into the history museum along with the "rewind skills" that the author was proud of. But they were not killed by mp3 players, but by more advanced mobile phones. When I was in college, I used a mobile phone called "Nokia". Now children may not have heard of this brand. Back in those days, Nokia dominated the mobile phone industry with its Symbian intelligent system. It could not only listen to mp3 music, but also watch movies on a 2: 00-inch screen. Of course, more importantly, it saved money on mp3 and mp4 players.

　　However, the author’s college roommate Z still keeps the habit of using mp3 player. His mp3 player is a famous brand product in Japan, which costs thousands of dollars. It is said that the sound quality is excellent when used with a pair of German brand headphones costing more than 300 yuan. I’ve listened to it, too, and it’s really good, but if it’s too good to be wanted, it’s not too bad.

　　This Z student not only has an mp3 player, but also an mp4 player with a bigger screen than his face, which is the originator of the current big-screen mobile phone. At that time, I thought that it was just around the corner for mobile phones to replace mp3 and mp4 players, and the practice of Z students could only be simply evaluated as rich and powerful.

　　However, classmate Z gave me an unexpected answer. He said: "the computer is very powerful, right? But every time I turn on the computer, I always change my original intention unconsciously. For example, I originally wanted to watch a movie, but I played a game." I wanted to listen to music, but I got online. So I think that computers are used to play games online, mp4 players are used to watch movies, and mp3 players are used to listen to music. "

　　Some people may say that this is your classmate Z’s poor self-control. But just imagine, if you were given a computer with Internet access and full of movies, music and games to learn English, how long would you last without external supervision?

　　Once upon a time, the author was superstitious about self-control, but if we contact the supervision mechanism, we will find that in a relaxed environment, facing a world full of temptations, people basically have no self-control, and the probability of getting lost or even sinking is extremely high.

　　"The keyboard starts and ends, and you know exactly that 88 keys are there. You can’t go wrong … I like it, and I can easily cope with it … in that infinite spreading city, everything is there, but there is no end, no end at all. What I can’t see is the end of all this, the end of the world. " At the end of the movie legend of 1900, the hero 1900 uttered such a sigh.

　　I don’t know how many netizens have had similar ideas to 1900 when facing computers and mobile phones. Or perhaps, many netizens have lost themselves in the abyss of network information and forgotten the original intention of using computers and mobile phones before they have time to express their feelings.

　　Many years later, when I bought a certain brand of electronic paper book reader, I remembered the classmate who listened to music with mp3 player in college. Someone asked me: Why spend more than 800 yuan to buy a digital product that is slow to respond and can only read books?

　　To this, I can only answer: because my self-control is too poor.

In the first half of this year, China’s cross-border e-commerce import and export was 1.22 trillion yuan, up 10.5% year-on-year, which was 4.4 percentage points higher than the overall growth rate of China’s foreign trade in the same period. Last year, China’s cross-border e-commerce import and export increased by 1.2 times compared with 2018.

Cross-border e-commerce is becoming the new engine of foreign trade growth in various places. Guangdong, Shandong, Zhejiang and other major foreign trade provinces and Tibet and other open areas along the border are exploring new modes of innovation and development in light of their own reality. Among them, overseas warehouses, as a new foreign trade infrastructure, play an increasingly important role in cross-border trade.

Recently, a batch of fitness equipment produced by Guangdong Zhongshan Yingliang Health Technology Co., Ltd. was transported to overseas warehouses of cross-border e-commerce in the United States by international freighters. "Under the guidance of Zhongshan Customs, we began to transform and go to sea through cross-border e-commerce." Wen Yanni, the business manager of the company, said, "All our orders in the US market are shipped from overseas warehouses, which is more efficient than the domestic direct delivery model."

As a leading cross-border e-commerce enterprise in Dongguan, Guangdong Province, Shangrui Technology Co., Ltd. has driven nearly 100 traditional manufacturing enterprises to expand overseas online markets. Cheng Tianle, chairman of the company, said: "More than 90% of our orders are shipped from overseas warehouses."

Up to now, Guangdong Province has built all kinds of overseas warehouses in the world with a total area of nearly 6 million square meters. In the first half of this year, the import and export of cross-border e-commerce in Guangdong Province reached 427.34 billion yuan. From 11.3 billion yuan in 2015 to 843.3 billion yuan in 2023, the average annual growth rate of cross-border e-commerce import and export in Guangdong Province is as high as 71.4%, accounting for more than one-third of the national cross-border e-commerce import and export.

Guanxian, Liaocheng City, Shandong Province also actively guides enterprises to develop overseas warehouse layout with the help of the business policy of stabilizing foreign trade and benefiting enterprises. "We encourage enterprises to set up a guanxian brand commodity exhibition center in public overseas warehouses by means of’ exhibition before warehouse’ to support the venue rent; Encourage enterprises to build agricultural products group buying platforms or independent stations to support construction and operating expenses. " Guo Huawei, Party Secretary of guanxian Commerce and Investment Promotion Bureau, said.

A few years ago, the overseas warehouse project of guanxian Baijia Food Co., Ltd. was recognized as a key public overseas warehouse by the Shandong Provincial Department of Commerce, and successfully applied for support funds. "In the first half of this year, our overseas warehouse turnover was US$ 30.1 million, serving 42 domestic enterprises." Song Xiangzhen, manager of the international trade department of Baijia Food Co., Ltd. said.

Linyi City, Shandong Province has continuously expanded its overseas network layout, implemented the "Overseas Warehouse Plan", and encouraged enterprises to build overseas shopping malls and warehouses in countries and regions, RCEP member countries and emerging market countries in the "Belt and Road". At present, there are 31 overseas shopping malls and warehouses in Linyi City.

In the Lanhua Overseas Shopping Mall in Linyi, China, Longren City, Gyeonggi Province, South Korea, Linyi specialty products such as wickerwork table lamps, Kadele building blocks and pet products are dazzling. This overseas Linyi Mall opened in September last year. It integrates Linyi’s high-quality products according to the mode of "exhibition before warehouse". It has the functions of display, experience, sales and warehousing, and is also an upgraded version of the traditional overseas warehouse. Guan Zhaojun, Chairman and President of Lanhua Group, introduced that the company has also built overseas shopping malls and warehouses in Malaysia, the United States, Kazakhstan and Thailand, and cooperated to build a "Sino-Vietnamese border warehouse" in the estuary of Yunnan, continuously developing international trade business and selling Linyi specialty products overseas.

In recent years, the trade between China and Nepal has shown a sustained growth trend. After investigation and on-the-spot investigation, Tibet Lhasa Bureau of Commerce and Lhasa Zangni International Supply Chain Management Co., Ltd. completed the construction and operation of overseas warehouses in only three months. "Lhasa encourages foreign trade enterprises to build overseas warehouses, and will support enterprises identified as public overseas warehouses up to 5 million yuan. At the same time, 50% rent subsidy will be given to enterprises that lease overseas warehouses. " Zhao Hancai, deputy section chief of the Foreign Trade and Economic Cooperation Department of the Lhasa Municipal Bureau of Commerce, said that after the opening of the cross-border electronic commerce Comprehensive Experimental Zone, Lhasa has made great efforts in optimizing the customs clearance environment and exploring the international market, making cross-border electronic commerce’s industry bigger and stronger.

"China goods are very popular in Nepal. We are purchasing small household appliances, clothing, shoes and hats and other goods to send to Nepal. " Fu Guangyi, general manager of Lhasa Zangni International Supply Chain Management Co., Ltd. introduced that the cross-border e-commerce model enables goods to be delivered to overseas consumers faster through the pre-stocking of overseas warehouses, saving logistics costs, enriching export categories and expanding overseas consumer markets for local traditional foreign trade enterprises.

According to reports, relying on Nepal’s overseas warehouses, the Lhasa Municipal Bureau of Commerce will cultivate and attract a number of key cross-border e-commerce enterprises and service providers, and lay a good combination of cross-border e-commerce, overseas warehouse opening and overseas participation to expand export channels. This year, the Lhasa overseas warehouse project plans to complete a total export trade of about 400 million yuan.

In order to better serve cross-border e-commerce, various localities continue to introduce new policies and measures.

In order to accelerate the cultivation of new formats such as cross-border e-commerce, the Guangdong Provincial Department of Commerce has taken the lead in formulating opinions on the planning and construction of cross-border e-commerce parks, and has successively issued policies such as high-quality development of cross-border e-commerce and sustained and stable development of cross-border e-commerce.

Pan Wenqing, deputy mayor of Lhasa, said that since the approval of the cross-border electronic commerce Comprehensive Experimental Zone in Lhasa, the city has formulated and introduced cross-border e-commerce support policies, introduced and cultivated cross-border e-commerce business entities, made every effort to build a cross-border e-commerce industry ecosystem, and continuously enhanced the endogenous motivation of foreign trade. In the first half of this year, Lhasa achieved a total import and export value of 2.594 billion yuan, a year-on-year increase of 183.3%, and foreign trade showed a good development trend.

Since the beginning of this year, the Zhejiang Provincial Department of Commerce has further promoted the cultivation of cross-border e-commerce, and continued to carry out the action of "opening stores around the world, launching brands to the sea, and piloting independent stations" to promote the docking of high-quality service providers’ resources with enterprises in industrial belts. At present, there are 206,000 active cross-border e-commerce export online stores in Zhejiang Province, and there are over 600 enterprises with annual sales of over 100 million yuan. According to data released by Hangzhou Customs, in the first half of the year, cross-border e-commerce exports in Zhejiang Province reached 179.93 billion yuan, a year-on-year increase of 38.5%.

Recently, a number of self-designed oil-paper umbrellas of Hangzhou Anruosu Technology Co., Ltd. were successfully exported to the European market on special cross-border e-commerce cargo flights.

"Since the opening of an online store on the cross-border e-commerce platform in February this year, the sales of oil-paper umbrellas have increased month by month, and now they can receive more than 100 overseas orders on average every day." Li Yanshuang, the person in charge of the company, said that when traditional culture embraces emerging formats, Chinese-style cultural products such as oil-paper umbrellas and horse-faced skirts are continuing to "circle powder" in foreign consumer markets.

Zhu Cheng, president of Zhejiang Bichuang Technology Group Co., Ltd., believes that cultural tourism products will become a new variety of cross-border e-commerce track and will usher in huge market opportunities in the future. At present, the company intends to unite Guangdong? Sub-industry investment groups, etc., work together to create an industry-oriented park that integrates "cross-border e-commerce+cultural (cultural) industry incubation+overseas social media+industrial funds". At the same time, build an ecological service chain to serve the national culture and tourism enterprises, and boost China’s cultural tourism products to the world.

In order to support more traditional enterprises to better connect with the international market, Hangzhou Customs has made efforts in strengthening policy guidance and improving supervision and support, unblocked the channels for enterprises to "go to sea" and supported the normal operation of cross-border e-commerce export cargo flights. The Zhejiang Provincial Department of Commerce will also establish a cross-border e-commerce enterprise cultivation library, focusing on promoting traditional industrial and trade enterprises, specialized and special new enterprises, commercial and trade circulation enterprises, domestic e-commerce sellers, etc. to carry out cross-border e-commerce business and form new cross-border e-commerce increments. (Reporter Zhang Jianjun, Wang Jinhu, Dai Ling, Li Jing)

According to CCTV news, the reporter learned from the press conference on the prevention and control of COVID-19 epidemic in Baise City, Guangxi Province held in Debao County on the afternoon of the 14th that some people found that they had never been to medium and high-risk areas, but the health code turned into a yellow code or a red code. If this happens, it can be transcoded in the following ways:

First, through the abnormal feedback function of Guangxi Health Code-Scan Code Anti-epidemic applet, we can make independent complaints about personal health code abnormality, upload screenshots of travel cards, screenshots of nucleic acid detection reports, health commitment letters and other supporting materials, and the administrators of counties, townships or towns, streets and districts will complete the processing within 24 hours after receiving the information reminder of the health code abnormality feedback processing list within their jurisdiction.

The second is to report to the unit, the property of the residential area and the local community and village by telephone. By the county or township, street zoning administrator to meet the conditions of restoring the green code personnel transcoding.

Third, other situations can be consulted and reflected through the 12345 hotline.

Editor Zhao Xi

At one o’clock this morning, the annual "Spring Festival Evening" in the science and technology circle-Apple Autumn New Product Launch Conference was held in Apple Park Park. The good news is that this time Apple launched three new iPhone：iPhone XS, iPhone XS Max and iPhone XR. The bad news is that the prices are not "close to the people", especially the largest iPhone Xs Max, with a maximum price of 12,799 yuan. Earlier, some netizens laughed and said, "If you can’t afford it, you will stay up late to watch the live broadcast. Local tyrants will wake up and buy it directly!" This article will take those friends who are neither local tyrants nor watching the live broadcast to relive the dry goods of the conference.

Focus!

1. Apple released three new iPhones, the model of which is iPhone XS/XS Max/XR, and an Apple Watch Series 4； that supports ECG function;

2, the strongest mobile phone chip in history, three new iPhone products all adopt Apple’s latest bionic chip A12；;

3. The China version of iPhone XS Max and iPhone XR have added support for dual card dual standby, which is the first time in the history of Apple mobile phones;

4, the price hit a new high, the highest price of iPhone XS Max licensed is 12,799 yuan.

5, Apple Watch Series 4 is equipped with a new S4 chip, which supports ECG ECG function.

It is worth mentioning that after three new iphones were put on the shelves of Apple official website, last year’s iPhone was officially discontinued in Apple official website. However, the previous flagship models-iPhone 8 and iPhone7-are still available for sale. The official explanation given by Apple is that users can buy iPhones through authorized dealer channels. Although the price of iPhone has been reduced by nearly 2,000 yuan, it is still higher than that of iPhoneXR just released. Presumably, people who plan to buy iPhone may be more willing to save a few hundred yuan to buy a new iPhone equipped with Apple A12 processor.

Now, let’s see what else.futuristic techBirth ▼

Double card and double standby, underwater bubble for 30 minutes without pressure.

After 10 years, the iPhone finally supports dual cards! IPhone XS Max supports dual card dual standby.

Apple made a dual-card version specially for China. IPhone XS Max can insert two cards directly, using the design of inserting cards on the front and back of a single card slot similar to OPPO Find X. (Dual telecom cards are not supported)

In addition, waterproof has reached the level of IP68, which means that the mobile phone can be placed under water for up to 30 minutes. If you accidentally drop it in the swimming pool, it doesn’t matter. Pick it up, blow it again, and it will be fine when it is dry.

"The first 7 nm A12 bionic biochip in the industry"

All three new iPhone products use Apple’s latest bionic chip A12.

Last year, the operation of A11 bionic chip could reach 60 million operations per second, so in A12 bionic chip, the operation data per second reached 5 trillion.

This power is mainly reflected in the following points:

The first is display performance.For example, portrait mode, portrait lighting effect, animated expressions, AR experience, Siri shortcuts, etc. all have great demand for neural network engines.

Followed by the AI camera.IPhone XS and iPhone XS Max have wide-angle and telephoto rear cameras, both of which are 12-megapixel sensors. A12 chip can automatically perform exposure or white balance, and can also reduce dryness.

In the portrait mode of the camera, the depth of field function is also added, so that users can automatically isolate the subject and blur the background, and the effect is very good.

Apple Watch Series 4

Apple also launched the Apple Watch Series 4 smart watch today, which is the first major design transformation of Apple Watch in more than three years-the most intuitive improvement is a larger display with radians and almost no borders at the edges.　

The dial can display more information (BBC).

The biggest highlight is its health functions, including:Measure heartbeat and abnormal prompt、Fall detectionandSOS emergency contactandElectrocardiogram generating function . Users can also put their fingers on it at any time to see the real-time ECG and heart rate, and the whole process takes only 30 seconds.　

Version and price

There are two versions of Apple Watch Series 4, the separate GPS version starts at 3199 yuan, and the GPS+cellular network version starts at 3999 yuan.

Sale time

Ordering began on September 14th, and it will be released on September 21st.

The fruit powder cried and Huawei smiled …

As soon as the price of the new iPhone was announced, fruit powder said "can’t afford it".

However, there is another episode: at about 3 o’clock, Yu Chengdong, senior vice president of Huawei Technologies Co., Ltd., wrote in his personal Weibo:Steady, I’ll see you in London on October 16th!Subsequently, Huawei PK Apple’s brand spoof map appeared on the Internet.

It seems that after reading the conference, Huawei is very confident. As for the people who eat melons, it is still the price issue that is more spit.

Do you want to buy the new iPhone? Have you paid off last year’s installment?

Source: Qilu Net Comprehensive People’s Network, WeChat public number: ZEALER, Popular Science China, 21st century business herald, Sina Weibo.

　　KimberlyKardashian, an American actress, has multiple identities. She is a host, a fashion designer, a good friend of ParisHilton, and a popular actress in the American hit reality show DancingwiththeStars.

　　She has a nickname "Celebrity with Big Breasts", and she is as famous as Paris Hilton because of the exposure of sex videos on the Internet. What is puzzling, however, is that people pay less attention to her sex videos than to her devil figure.

　　China Overseas Chinese Network March 1st Issue: From March, these new regulations will affect the lives of overseas Chinese!

　　The season has passed the rain, and Miss Chun’s footsteps are getting closer and closer. Looking around, maybe it’s still "the grass looks close but there is nothing", but I believe that "the branches of red apricots are full of spring" is not far away.

　　A year’s plan starts with spring. Xiaoqiao first wishes everyone a good start, a good step and a full and wonderful 2019.

　　In March, what major events are about to happen? What new rules will affect the lives of overseas Chinese? Xiao Qiao will show you below.

　　March event: the two sessions of the National People’s Congress are about to start.

　　The second session of the 13th National People’s Congress and the second session of the 13th National Committee of the Chinese People’s Political Consultative Conference will be held in Beijing on March 5 and March 3, 2019, respectively.

　　At that time, NPC deputies and CPPCC members from all walks of life will shoulder great trust and discuss the country. Overseas Chinese from all over the world will also come to Beijing, the capital, to give voice to the overseas Chinese community at the meeting. (detailed)

　　Overseas Chinese concern

　　In 2019, the joint enrollment of Jida and Huada was launched.

　　The Admissions Office of Jinan University recently announced the registration instructions for the 2019 Guangzhou entrance examination for students from Hong Kong, Macau, Taiwan Province, overseas Chinese, Chinese and other foreign countries jointly enrolled by Jinan University and Huaqiao University.

　　Eligible candidates can make online name prediction from March 1st to March 29th.

　　112 colleges and universities in the Mainland will enroll Hong Kong students online in advance from March.

　　According to the Hong Kong Business Daily, the Hong Kong Education Bureau announced on the 25th that 112 institutions of higher learning in the Mainland participating in the enrollment plan for Hong Kong students without examination will accept online pre-registration from March 1st. Well-known art schools, such as the Central Conservatory of Music, the Central Academy of Drama and the Central Academy of Fine Arts, have been added, and famous institutions such as Peking University, Tsinghua University and Fudan University are also on the list.

　　According to the enrollment procedure in 2019, colleges and universities can arrange interviews according to candidates’ application materials, and announce the admission list online in late July.

　　China and Algeria will exempt each other from diplomatic visas.

　　After the entry into force of the agreement, China citizens with valid diplomatic and official passports from China will be exempted from visas and can stay for no more than 90 days every 180 days from the date of entry.

　　Those who intend to enter Algeria for work, study, settlement, news reporting and other activities that require the prior approval of the competent authorities of the country should complete the relevant visas before entering Algeria.

　　Thailand will launch e-visa

　　On March 1st, Thailand’s e-visa system will be extended to the consulates general of Thailand in various cities in China, and China citizens who need to travel to Thailand can fill in and submit visa applications online at any time and place through the Internet.

　　After obtaining the online examination and approval from the Immigration Bureau of Thailand, tourists can quickly enter the country from the electronic visa-on-arrival channel with their passports.

　　New domestic regulations

　　Tax reduction of rare disease drugs

　　In order to encourage the development of the pharmaceutical industry with rare diseases and reduce the cost of patients’ medication, the Ministry of Finance, the General Administration of Customs, the State Administration of Taxation and the Food and Drug Administration jointly issued a notice to reduce the value-added tax on the first batch of 21 drugs with rare diseases and 4 APIs by 3% from March 1.

　　New pilot of vocational education reform

　　The Ministry of Education plans to launch a pilot system of "academic certificate+vocational skill level certificate" in vocational colleges and applied undergraduate colleges from March, and encourage students to actively obtain various vocational skill level certificates while obtaining academic certificates; Students choose to participate in vocational skill level certificate training and assessment independently, which is not a restrictive condition for graduation.

　　Activate the new business license

　　The General Administration of Market Supervision issued a notice to activate the new business license from March 1st. The new license maintains the eight formats of the original license; Increase the function of two-dimensional code to facilitate all sectors of society to understand the situation of market players; For the market subject who has received the new paper business license, it is necessary to simultaneously generate the new electronic business license and store it in the electronic business license database.

　　It is more convenient to tax and invoice.

　　In order to optimize the business environment, the State Administration of Taxation decided to further expand the pilot scope of issuing special VAT invoices by small-scale taxpayers from March 1, and to include leasing and business services, scientific research and technical services, residents’ services, repairs and other services. At the same time, the scope of taxpayers who cancel the VAT invoice certification will be extended to all general taxpayers.

　　Implementation of that new patent agency regulation

　　The revised Patent Agency Regulations will come into force on March 1st. The regulations optimize the business environment and relax the access conditions for patent agents and agencies; Improve the way of inspection and supervision, strengthen the supervision of patent agency activities during and after the event: increase the convenience and benefit of the people, and improve the efficiency of patent services.

　　Local scanning

　　Shanghai: Unsold parking spaces in residential areas cannot be sold without rent.

　　The revised "Shanghai Residential Property Management Regulations" will be implemented on March 1. The new regulations make it clear that the parking spaces that have not been sold by the construction unit should be leased to the owners and users to park their vehicles, and they should not refuse to rent them on the grounds that they are only for sale but not for rent; Encourage owners and surrounding units of residential quarters to share parking resources through consultation.

　　Sichuan: Medical insurance for urban workers can be shared with their families.

　　From March 1st, Sichuan Province will implement the new policy of personal account for urban workers’ basic medical insurance, and the personal account funds will be used by their spouses, parents and children of both husband and wife in addition to the employees’ own use, so as to realize the mutual help of family members.

　　Guangdong: Motor vehicles will be restricted in foggy days.

　　The Regulations on the Prevention and Control of Air Pollution in Guangdong Province came into effect on March 1st. The regulations make it clear that some motor vehicles can be restricted when facing heavy polluted weather; The municipal government at or above the prefecture level may, according to the needs of air pollution prevention and control, take measures such as restricting traffic to eliminate high-emission vehicles.

　　Macau: It is forbidden to carry a 30cm selfie stick with you at the airport.

　　From March 1st, Macau International Airport will not allow passengers to bring the following kinds or quantities of articles into the cabin or airport security restricted area in the form of carry-on or hand luggage, including baseball/softball bats and cricket bats, fishing rods, cameras over 30cm after being folded, video tripods, monopods and selfie sticks.

　　These days are worth noting.

　　March 5: Zhou Enlai’s birthday anniversary

　　March 5th: "Learning from Comrade Lei Feng" Memorial Day

　　March 8: International Women’s Day

　　March 12th: the anniversary of Sun Yat-sen’s death

　　March 12th: Arbor Day in China.

　　March 15th: International Consumer Rights Day

　　March 21st: International Day for the Elimination of Racial Discrimination

　　March 21st: World Sleep Day

　　(Source: China Overseas Chinese Network official WeChat, Author: Ran Wenjuan, ID: qiaowangzhongguo)