How can the new energy automobile industry be stable and far-reaching

  A few days ago, with a pure electric car driving off the production line, the cumulative production of new energy vehicles in China exceeded 20 million. Experts believe that this marks that China’s new energy vehicles have entered a new stage of high-quality development of scale and globalization on the basis of industrialization and marketization.

  What opportunities and challenges will China’s new energy automobile industry face at present and in the future? How to promote the stability of new energy automobile industry?

  In the first half of the year, production and sales increased by 42.4% and 44.1% respectively.

  New energy vehicles are the main direction of global automobile industry transformation and upgrading and green development, and also the strategic choice for high-quality development of China’s automobile industry. According to the latest data from China Association of Automobile Manufacturers, in the first half of this year, the production and sales of new energy vehicles in China were 3.788 million and 3.747 million respectively, up by 42.4% and 44.1% respectively. The sales volume of new energy vehicles reached 28.3% of the total sales volume of new vehicles.

  Xin Guobin, Vice Minister of the Ministry of Industry and Information Technology, said that since the 18th National Congress of the Communist Party of China, China has taken the lead in establishing a national strategy for developing new energy vehicles, and then formulated industrial development plans for 2020 and 2035. the State Council approved the establishment of a top-level design and promotion mechanism for industrial development, and various departments have successively launched more than 70 policy initiatives to support the development of new energy vehicles. Various localities have introduced supporting policies in light of their own actual conditions, and industrial enterprises have accelerated their innovation and jointly promoted the development of China’s new energy vehicle industry to achieve historic achievements.

  "Through unremitting efforts, China has established a new energy vehicle industry system with complete structure and organic synergy, cultivated the world’s largest consumer market, and formed a good development situation in which new energy vehicles and related industries are symbiotic and win-win." Xin Guobin said.

  Fu Bingfeng, executive vice president and secretary general of China Automobile Industry Association, said that in September 2020, China’s new energy vehicle production exceeded 5 million, and in February 2022 it exceeded 10 million, and it took only one year and five months to achieve the second 10 million.

  At the same time, the brand competitiveness of new energy vehicles in China has been greatly improved. According to statistics, in 2022, the domestic market sales of self-owned brand new energy passenger cars accounted for 79.9%, up 5.4 percentage points year-on-year. In the first half of this year, 534,000 new energy vehicles were exported, a year-on-year increase of 1.6 times.

  Ou Yangming Gao, member of the Standing Committee of Chinese People’s Political Consultative Conference, academician of China Academy of Sciences and professor of Tsinghua University, said that after nearly ten years of rapid development, China’s new energy vehicle and power battery industry has led the world, with the output and quantity ranking first in the world, and achieved large-scale export, which has become a highlight of China’s economy.

  Gradually establish a competitive advantage in the technical field of "Three Electricity"

  Technological innovation is the core competitiveness of industrial development.

  In recent years, the core technology of new energy vehicles in China has continued to break through. For example, the energy density of mass-produced power batteries reaches 300 WHr/kg, which is at the international leading level, and new group technology and high-nickel cobalt-free batteries have achieved breakthrough applications; The peak power density of the driving motor exceeds 4.8 kW/kg, and the maximum speed reaches 16,000 rpm. The average power consumption per 100 kilometers of pure electric passenger cars dropped to 12.35 kWh.

  "China has been in ‘ Sandian ’ (Battery, motor, electronic control) technology has gradually established a competitive advantage. " Fu Bingfeng said that in recent days, the intensive introduction of policies to stimulate consumption potential and strengthen industrial supporting capacity building will further stabilize market expectations and promote high-quality industrial development.

  Of course, we should also see that there are still some problems in China’s new energy automobile industry, such as insufficient supply of key core technologies and the need to improve support and guarantee capabilities.

  "It is the key to industrial transformation and upgrading to establish a multi-field collaborative model of automotive chips, application software and operating systems." Li Shaohua, deputy secretary-general of China Automobile Industry Association, believes that host manufacturers, software companies and research institutes should jointly build and share common technology platforms to enhance the stability and competitiveness of the supply chain.

  Xin Guobin pointed out that the Ministry of Industry and Information Technology will support China enterprises to carry out technical cooperation with foreign enterprises in the fields of new system batteries and autonomous driving, so as to enhance brand vitality through technological innovation. Guide enterprises to establish the concept of product life cycle service, strengthen the construction of digital and network capabilities, and enhance brand affinity with quality services.

  In addition, experts believe that at present, China’s new energy automobile industry still relies on imports of raw materials such as lithium, nickel and cobalt. In the process of rapid development, we should also be alert to risks such as overcapacity and structural contradictions. We should focus on the long-term, fill in the shortcomings, maintain a benign industrial order, and make industrial development stable and far-reaching.

  Further build a high-quality charging infrastructure system

  "This year’s Dragon Boat Festival holiday, our family traveled by car and charged in the expressway service area halfway. Because there are many cars and few piles, the waiting time in line is long, and the charging power is low and it takes a long time, which greatly affects the travel experience." Wang Yongtao, a new energy owner who lives in Daxing District, said.

  Nowadays, with the increasing demand for long-distance travel of new energy vehicles, the expressway service area has become an important scene for charging new energy vehicles.

  Wang Zhongying, director of the Energy Research Institute of the National Development and Reform Commission, said that by the end of May this year, there were 4,289 expressway service areas with charging conditions in China, accounting for about 65% of the total service areas. However, according to statistics, the number of expressway charging infrastructure is about 18,000, accounting for only 0.8% of China’s public charging infrastructure. Compared with the development demand, the problems of insufficient total charging infrastructure, low density and insufficient coverage are still outstanding.

  In addition to "difficulty in charging roads", "difficulty in finding piles" and "difficulty in entering residential areas" are also strong problems reflected by users of new energy vehicles.

  Wang Yao, Secretary-General of China Electric Vehicle Charging Infrastructure Promotion Alliance, said that private charging piles could not be built as needed in old residential areas due to the shortage of parking spaces and insufficient power capacity, and some residential areas still did not cooperate with the property to provide proof materials, which made it impossible for users to install private charging piles. In addition, the problems such as the difficulty in finding the location of public charging piles, the high failure rate of charging piles and the occupation of charging parking spaces are particularly prominent.

  In the long run, the development of new energy automobile industry is inseparable from high-quality charging infrastructure system. "By the end of 2022, the cumulative domestic car-pile ratio in China was 2.5: 1." Ou Yangming Gao said that it is expected that the number of new energy vehicles in China will continue to grow rapidly, and the development of charging infrastructure must be accelerated.

  Recently, the General Office of the State Council issued "Guiding Opinions on Further Building High-quality Charging Infrastructure System", which clearly put forward five tasks: optimizing and perfecting network layout, accelerating the construction of key areas, improving operational service level, strengthening the guidance of scientific and technological innovation, and increasing support and guarantee.

  In this regard, Ou Hong, deputy secretary-general of the National Development and Reform Commission, said that the National Development and Reform Commission and the National Energy Administration will work with relevant parties to strengthen departmental coordination and strengthen guidance and supervision to ensure that all measures are effective as soon as possible.

  (Reporter Liu Kun)

The EU has never been so dangerous as it is today.

  In the early 1990s, a sudden gust of wind blew away the cold war cloud that had hung over Europe for decades. However, European politicians are not relieved by the end of the Cold War. They think that Europe seems to be facing new uncertainties — — — The unification of Germany and Germany. Perhaps because of the two world wars, the pain brought by Germany to this land is unforgettable; Or Germany, whose population and economy once again became the first in Europe at that time, made other European countries really feel the new threat. With the purpose of permanently eliminating the threat of Germany and the vision of promoting common prosperity in Europe, leaders from 12 western European countries came to Maastricht, the Dutch town, on December 9 and 10, 1991, and signed the famous Treaty on European Union. Since then, the EU has entered the stage of history.

  Just over 200 kilometers away from Maastricht, there is a small town in Germany — — — Munster More than 300 years ago, one of the most influential treaties in human history — — — Treaty of Westphalia. It not only marked the end of the Thirty Years’ War, but also was regarded by historians and political scientists as "the beginning of the nation-state". And 300 years later, the birth of the European Union is regarded as a great attempt to dissolve the nation-state. Twenty-five years have passed, and the EU has experienced the scenery of countries competing to join the EU and the economic crisis, but this organization has never been as dangerous as it was in 2016.

  The confusion of refugees

  Strictly speaking, refugees are not a problem that the EU encountered only in 2016. From the figures alone, millions of refugees arrived in Europe in 2015, far more than in 2016, but at that time, the European people were busy turning their accumulated humanitarian feelings into real flowers and applause, welcoming those suffering from afar. Although scholars at that time began to worry that a large number of refugees would cause great pressure on Europe’s economy and society, and the mixed individual terrorists would pose a fatal threat to Europe. However, in the face of the warm picture of German volunteers hugging refugees at Munich station, these views can only be reduced to a tributary.

  Time has not only accumulated more and more refugees, but also killed the enthusiasm of Europeans for refugees. In 2016, Europeans finally discovered that refugees have really become a thorny issue. Many people began to complain that refugees consumed too much taxpayers’ money. The calculations of the famous Cologne Economic Research Institute and Kiel World Economic Research Institute in Germany show that the German government will spend 50 billion euros on resettling refugees in 2016 and 2017; Many people began to complain that refugees affected the order of the city. In Rome, hundreds of refugees slept on the streets every night. More people are worried that refugees will pose a threat to the security of Europe.

  The fear of refugees began on the first day of 2016. Just as people welcomed the arrival of the New Year, a shocking sexual assault occurred in the square in front of the famous Cologne Cathedral, and thousands of women were sexually harassed. The perpetrators were identified as having the appearance of North Africa and Arabia, and people began to suspect that refugees were involved; In July, a refugee applicant from Afghanistan chopped four people on a German train for terrorist purposes; In October, another refugee from Afghanistan raped and killed a German girl who was friendly to refugees in Freiburg. In December, an Iraqi refugee was accused of raping two female students studying in China. Just before Christmas, a refugee applicant from Tunisia drove a truck into the Christmas market in Berlin, causing 12 deaths. This can’t help but remind people of another tragedy that happened in July last year: a Frenchman of Tunisia origin drove a white truck into the most famous street in Nice, France, and crushed a crowd watching fireworks, killing 84 people.

  Psychologist Maslow has a very incisive definition of security. The so-called security refers to a feeling of confidence, security and freedom freed from fear and anxiety. The European people who have experienced all this can no longer be freed from fear and anxiety, and an unprecedented sense of unease is spreading in Europe. Faced with the refugee crisis, EU countries began to split: Hungary hoped to reject the EU’s compulsory allocation of refugees through a referendum, Slovakia resolutely refused Muslim refugees to enter the country, and France explicitly rejected the fixed allocation mechanism proposed by Germany. Although the number of refugees arriving in Europe has greatly decreased after reaching an agreement on the repatriation of refugees with Turkey, European people’s dissatisfaction with refugees is increasing. In the face of enormous pressure, even Germany, which was once the most open to the refugee problem, has made a "sharp right turn". Chancellor Angela Merkel said that the scene of a large number of refugees pouring into Germany as in 2015 will never be allowed to reappear, and the repatriation of applicants who do not meet the refugee standards will be accelerated.

  Undeniably, the vast majority of refugees are kind-hearted. They have been devastated by war and left their homes for Europe with a longing for a stable and safe life. They work hard to learn languages and skills, hoping to integrate into society as soon as possible, and are grateful to Europeans for their help. However, there are also a few individuals among the refugees who are bewitched by extreme ideological trends and pose a threat to the security of Europe. As long as this threat does not disappear completely, the gap between refugee groups and European people will not disappear.

  Britain’s departure

  From the first day of its birth, the European Union has been like a powerful magnet, attracting European countries that have not yet become members to do their best to join. Even Turkey, a country that spans Eurasia and belongs to Islamic civilization in culture, is eager to join the EU. But last summer, a member state got rid of this attraction and announced its withdrawal from the European Union, and this country was actually one of the three most important countries in Europe — — — Britain.

  Brexit began with a confident gamble by Cameron. In 2013, Ka Xiang, who is about to participate in the 2015 general election, responded to public opinion and promised to be re-elected, and promised to hold a referendum on the relationship between Britain and the European Union after his election. At that time, no matter public opinion, scholars or even Cameron himself believed that this referendum, like the referendum on Brexit in Scotland, would be nothing more than a formality and doomed to failure.

  However, the Scots are still attached to Britain, but the British people are only indifferent to the European Union. Germany’s Der Spiegel called 2016 "the year of accidents". It was not only Trump who was elected president of the United States, but also the British partner who really chose to run away from home. Indeed, Britain does have an "isolated tradition". The status of an island country and its long-term role as an offshore balancer have kept Britain at arm’s length with the European continent for hundreds of years.

  In the European Union, Britain has always behaved like a very rebellious student with good grades. For the euro, he said no; For Schengen, he said no; Britain is even more suspicious and extremely negative about the European Union’s demand for member States to cede sovereignty again and again. Some people say that Euroscepticism is an integral part of British civilization, but it is obvious that the reason why the British people finally choose to leave the EU is much more realistic. Since the EU’s eastward expansion at the beginning of this century, a large number of citizens from eastern European countries have poured into western Europe, especially Britain, which has indirectly received more than one million immigrants from eastern Europe in ten years. For the middle and lower classes in Britain, immigrants from Eastern Europe took their jobs and applied for a lot of benefits and allowances. However, they rarely spent money in Britain, but sent money back to their hometown in Eastern Europe. However, the elite financial people believe that the complicated financial supervision regulations of the European Union will seriously affect the competitiveness of London compared with other financial centers such as new york and Hongkong.

  There’s an old saying in China, we share weal and woe. When the European debt crisis came, it completely aroused the British people’s long-term dissatisfaction with the EU. At the beginning of 2013, the then Prime Minister David Cameron, in his speech on the prospect of the relationship between Britain and the EU, used a large space to express Britain’s dissatisfaction with being dragged down by the European debt crisis and his concern that the process of European integration might harm Britain’s interests. From this point of view, Britain’s departure is indeed unexpected and reasonable.

  It takes only a moment to declare leaving the EU, but the negotiation on leaving the EU is a long and difficult process. The next focus will be on whether Britain can stay in the European single market. The EU’s attitude is very clear. It can stay, but it must accept the four principles of freedom, namely, the free movement of goods, people, capital and business. However, once the four principles are accepted, it seems that the dissatisfaction of the middle and lower classes in Britain with the workers grabbing jobs in Eastern European countries will continue.

  The rising right wing

  Refugees or Brexit are at best catalysts for the disintegration of Europe. What really poses a fatal threat is the collective rise of right-wing populist parties with Euroscepticism.

  Germany’s Choice Party was founded in 2013 with the original purpose of opposing Merkel’s policy of saving the euro. The influx of bees into German refugees allowed this young political party to defeat the old German political parties in several state assembly elections in 2016 and won an unprecedented victory. Mecklenburg — Former Pomeroy is the least developed state in Germany, but it is also the starting point of Merkel’s politics and is considered as her political hometown. However, on September 4th last year, taking advantage of people’s serious dissatisfaction with refugees, Germany chose the party to win nearly 22% of the votes in one fell swoop, surpassing Merkel’s CDU and becoming the second largest political party in Meiqian State Parliament. Merkel, who was attending the G20 summit in Hangzhou at that time, admitted that she was responsible for the election defeat of the CDU.

  In Italy, a populist party founded by comedians seven years ago — — — The Five-Star Movement Party won a more direct victory. Last June, Virginia Raj, the candidate recommended by the party, defeated Roberto Giachetti, the candidate recommended by the ruling Democratic Party, with an overwhelming advantage of two-thirds of the votes in the election of the mayor of Rome. At the same time, another candidate of the Five-Star Movement Party also won the election of the mayor of Turin with a clear advantage. In December, due to the strong obstruction of the party, the Italian people rejected the government’s proposal to amend the constitution, which led to the resignation of Prime Minister Renzi.

  The famous French far-right party "National Front" is also strong. In the provincial Council election at the beginning of the year, the National Front won more than 25% of the votes. The poll in September showed that Le Pen, the party chairman, would enter the second round of the presidential election. Le Pen said that if he wins the presidential election in the spring of 2017, he will organize a referendum on France’s withdrawal from the EU within six months.

  What can be a little relieved is that according to the current situation, in the next ruling cycle, there is no possibility that the major populist parties in Europe will come to power, but it is an indisputable fact that they are constantly rising and becoming bigger. If the refugee problem in Europe is not solved and the European economy remains weak, then one day these right-wing parties will be elected to the government by the people. Perhaps on that day, the life of the EU will really be short.

How to have a good online class?

The following article comes from Huipu by Liu Kai.

Return to the park.

Tracing back to the source, being clumsy, asking for knowledge and seeking novelty

At the beginning of the new semester, normal teaching order has been restored in most parts of the country, but there are still some areas that can only postpone the start of school or continue to implement online classes because of the epidemic, and some areas have to return to online teaching because of the epidemic after normal resumption of school. Although the society generally regards online classes as an expedient measure in a special period, online teaching has become an inevitable trend in the network age. What should teachers, students and parents do to have a good online class? Based on the research results of "learning" in multi-disciplinary fields, this paper gives some suggestions from several general directions.

Author | Liu Kai (bohai university College of Education Science)

Under the social background of pattern involution, "living a good life" and "studying hard" are more closely tied together. However, the ideal is full, the reality is skinny, and the huge social pressure makes the anxiety of students, parents and teachers accumulate, which is difficult to eliminate. Unfortunately, online teaching during the epidemic intensified this conflict.

Scholars have long warned that many learning methods circulating in the market are often wrong. In fact, the empirical research on learning and memory shows that many learning methods that are regarded as the standard by the public are actually useless. For example, the "10,000-hour law", which is popular all over the world, claims that a novice can become an expert by repeated practice for a long time, but it is not applicable to those subjects that need to be considered. Even some studies have found that reading textbooks repeatedly is usually a waste of effort. There are also many students and parents who are bewitched by extracurricular tutoring institutions or best-selling books, thinking that learning may become a happy thing, so they buy "easy-to-score blind boxes" everywhere, resulting in a waste of money and time and poor results. As everyone knows, all learning that can be transformed into games is shallow learning. Although educational games are good, they have attracted countless heroes to "bend their backs"-so far, deep learning cannot be realized from them.

Intuition or individual experience that has not been scientifically verified is often unreliable, so we need "Learning Sciences", a new interdisciplinary subject that uses scientific methods to explore learning laws. As the saying goes, "teaching and learning learn from each other", the science of learning is not only the "amulet" of effective learning, but also the "compass" of effective teaching.

Large-scale online teaching has established a synchronous live classroom in different places, which has guaranteed the normal teaching progress in a special period. But at the same time, it also brings three main problems:

(1) sacrificing teachers’ on-the-spot control of teaching;

② Increased the marginal cost of real-time communication;

③ It reduces the speed and quality of learning feedback.

In this regard, the existing research results of "Science of Learning" provide some suggestions for teachers, students and parents in online classes.

one

How can teachers "teach" better?

(1) Carefully prepare teaching materials.

Basic principles:

Memory content should be "static" (graphic), and understanding content should be "dynamic" (video);

The content is decomposed into a plurality of interrelated small modules; The presentation of teaching materials is very important.

Video material:

Advocate the use of video materials with subtitles or shot from the first angle;

If clues can be added to the video, it will be of great benefit to students in the middle and late grades;

It is better to split the video according to logic, but the double-speed playback effect is poor.

Graphic materials:

PPT is concise and not fancy, and the whole text is not acceptable;

The presentation of new knowledge points, with no more than 4 pages, should be horizontally arranged with pictures and texts;

Use graphics to express the logical relationship of content;

To create a school atmosphere, courseware should use the school background or Logo uniformly.

(2) Adopt appropriate teaching methods.

Basic principles:

Applying the teaching strategy of "technology promoting learning" can never copy the traditional classroom teaching mode;

Avoid asynchronous online teaching and strive for synchronous teaching.

Effective methods:

PBL, role-playing method, inquiry teaching method and case teaching method are effective, so the classroom should be used with caution or not. Gamification teaching is effective for small class or simple content courses;

The mouse icon on the teacher’s side can be changed to a finger shape with eye-catching color (such as black or red).

Reward and punishment means:

Fully create and make good use of virtual rewards, and at the same time often grasp and strictly control cheating.

(3) Increase effective teaching interaction.

Basic principles:

Engage in meaningful interaction, not for the sake of interaction;

Frequency of interaction is not important, but depth of interaction is important;

Adopt a variety of interactive ways.

For students:

It is advisable to refer to students with "you" instead of "you";

Restrain and reduce meaningless expressions, such as "hmm";

Use more friendly oral expressions to be "vulgar" rather than "rough", such as "old irons, learn";

Combining exaggerated expressions or increasing repetitive guiding gestures when teaching key content can improve students’ attention and deepen their understanding;

For the teaching content that needs in-depth understanding, we should create situations to guide in-depth discussion and ask students to pay attention to and share other people’s views.

For teachers and students:

Encourage group cooperation, increase teacher-student interaction and student-student interaction;

Online classes also need a break, which takes 5 minutes;

In the second half of the course, we should consciously stimulate students’ positive emotions;

Encourage more students with average and poor grades;

Pay attention to students’ mistakes, provide convenient communication channels and give timely feedback.

Group discussion function provided by an online teaching platform Source: Network

(4) present a suitable teacher image

Basic principles: Teachers appearing in real person can slightly improve students’ grades and greatly improve online learning experience and satisfaction.

Being able to appear in the camera: show your upper body (head+hands) and stand on the side in front of PPT, keep your eyes on the camera as much as possible, and use expressions and gestures as guiding clues. Otherwise, there is no need to leave the country.

Can’t leave the country: even if you can’t leave the country in person, it’s better to use my photo as your avatar than to leave it blank or scenery.

two

How can students "learn" better?

(1) Learning equipment

Try to use computers instead of mobile phones for online classes; The bigger the screen, the better. Try to use a computer instead of a mobile phone to study. Electronic paper books are a good thing, and electronic reading should be strongly advocated.

(2) study habits

Pay attention to self-study activities before class and prepare well;

Whether it is correct or not, please actively answer the teacher’s questions in class;

The learning effect of accelerating video playback is very poor. If you have to fast forward, you should not exceed 1.5 times the speed.

We must learn self-management and strictly resist non-learning behavior during class.

(3) cooperation between students and students

In the context of online classes, positive individual cooperation will quickly warm the whole group, regardless of boys and girls;

Peer rejection is more likely to lead to online bullying and anger. Please be more tolerant and considerate to people around you.

Everyone is for me, and I am for everyone. Helping and sharing students is beneficial to the overall improvement of learning effect.

(4) Emotional regulation

Maintaining moderate learning pressure can effectively avoid learning burnout;

Positive emotional state can make online learning have higher maintenance, migration, effort and learning satisfaction;

Willpower can effectively beat boredom and improve the learning effect. Students in online classes must consciously cheer for self-control.

three

How can parents "accompany" better?

Online class companionship is a magic weapon to relieve parents’ anxiety, and it is also a direct inducement to trigger children’s emotional fluctuations;

Improving the quality, not the quantity, of parents’ study companionship and actively improving the way of parent-child academic communication are the right way for online class companionship;

Before urging their children to complete their schoolwork tasks, parents should first set aside a 1-minute "buffer period" to recall whether they would have done better than their children now, and then try to talk to their children with a peaceful mind.

four

How can the Education Commission "manage" it better?

Online teaching has obvious differences between urban and rural areas, and education management departments should pay more attention and resources to township schools;

It is not easy to prepare lessons for online teaching, so it is necessary to reduce the burden on teachers and reduce the apportionment of things unrelated to teaching.

Conclusion

The scientificity and effectiveness of pedagogy have been controversial, and the development of learning science in recent 50 years has pointed out the direction for the scientific way of education. Unfortunately, many front-line workers are deeply immersed in the "artistry" of education, ignoring or resisting the "scientificity" of education, which leads to the waste of teaching time and the inefficiency of teaching effect. Education itself does not exclude art, but it cannot rely solely on art. The above suggestions not only have strong "scientific" operability, but also can be flexibly combined to reflect "artistic" creativity.

All the suggestions in this paper come from the research conclusions of hundreds of papers (including meta-analysis) in 16 periodicals of psychology and educational technology CSSCI in recent ten years, and I would like to thank these scholars for their hard work and dedication.

推荐阅读

[1] 彼得·布朗著,邓峰译. 认知天性:让学习轻而易举的心理学规律. 中信出版社,2018.

[2] R. 基思·索耶 主编. 徐晓东等译. 剑桥学习科学手册(第2版). 教育科学出版社,2021.

[3] 郑旭东 等著. 学习科学:百年回顾与前瞻. 科学出版社,2020.

[4] 约翰·D·布兰斯福特 等 著. 程可拉 等译. 人是如何学习的(Ⅰ). 华东师范大学出版社,2013.

[5] 科拉·巴格利·马雷特 等 著,裴新宁 等译. 人是如何学习的(Ⅱ). 华东师范大学出版社,2021.

[6] 理查德·E 梅耶 著. 盛群力 等译. 应用学习科学. 中国轻工业出版社,2019.

[7] 简妮·爱丽丝·奥姆罗德,布雷特·琼斯 著. 雷雳 等译. 教育心理学(第5版). 中国人民大学出版社,2021.

[8] 桑新民. 学习科学与技术——信息时代学习能力的培养(第2版). 高等教育出版社,2017.

END

更多精彩文章请点击下面“蓝字”标题查看:

Comments on the expansion of Maxwell’s equations Professor Wang Qing: Deeply understand the "expanded Maxwell’s equations" —— Version 2.0 Professor Wang Qing: Understand Academician Wang Zhonglin’s "expanded Maxwell’s equations" and "touching porcelain" Maxwell: Galileo covariant and Lorentz covariant electromagnetic fields. Interesting topics: Lorentz covariant electromagnetic theory of moving medium. Excellent papers and peer reviewers in Physics and Engineering in 2021. List of Outstanding Young Scholars Professor Wang Qing: Problem-driven Education Originated from Socrates —— Learning and Growing in Interaction: Reality and Distance in Education Professor Wang Qing: Last night (June 9th), Academician Zhu Bangfen, Final Exam of Electrodynamics in Tsinghua: Misunderstanding of "Burden Reduction" and Challenges Faced by China’s Science Education "Physics and Engineering", No.5, 2021. Le Yongkang: American Physics Experiment Teaching and Comparison between China and the United States under the Prevention and Control of COVID-19 Epidemic. Gu Mu: Understanding and Experience of the Newly Formulated Basic Requirements for Physics Course Teaching in Non-physics Science and Technology Universities. Academician Zhu Bangfen: From Basic Science Class to Tsinghua School Physics Class. Academician Zhu Bangfen: Creating Top-notch Training. Reflections on new talents Professor Li Xueqian: Physics is a kind of culture Professor Li Xueqian: How to help physics students get through the hurdle from senior three to freshman: The core of ideological and political education in physics courses is to cultivate scientific cognitive ability. Mu Liangzhu: What is physics and physical culture? Mu Liangzhu: What is the cognitive model of ETA physics? Mu Liangzhu: What is the ETA physics teaching method? Professor Wu Guozhen: Impression of my graduate experience abroad —— Tsinghua University Physics Department."The 20th Anniversary of the Basic Science Class and the 10th Anniversary of the School Class"

Chen Jiaer, Zhao Kaihua and Wang Zhidong: Facing the 21st century, Professor Wang Yayu, who urgently needs to rebuild China’s engineering physics education: The concept and practice of undergraduate talent training in Tsinghua Department of Physics Professor Ge Weikun: Some thoughts on talent training at home and abroad Professor Annie Ann: Why does the traditional classroom teaching mode need to be changed? Professor Annie Ann: In fact, teaching is the process of accumulation. Professor Liu Yuxin: Some thoughts on undergraduate physics basic course teaching and textbook compilation Shen Ganruo: American and Canadian curriculum reform that has hit science education hard Henderson C: USA. Physics education research supported by research fund and its influence on higher physics education "Physics and Engineering" is an academic journal focusing on physics education and teaching research, and it is the core journal of science and technology in China. It was founded in 1981, and you are welcome to contribute enthusiastically.

http://gkwl.cbpt.cnki.net

Welcome attention

Physics and Engineering WeChat WeChat official account

Original title: "How to teach online classes well? 》

Read the original text

The brand-new Mercedes-Benz GLC coupe SUV was launched at a price of 489,500 yuan.

The new Mercedes-Benz GLC coupe SUV has been officially launched, and two models have been launched: GLC 260 4MATIC coupe SUV and GLC 300 4MATIC coupe SUV. The official guide prices are 489,500 yuan and 566,000 yuan respectively. This new car has been improved in design and performance, attracting the attention of many consumers.

In terms of appearance, the new GLC coupe SUV adopts new family design elements, which are basically consistent with the ordinary version of GLC. In the front face, the three-pronged Xinghui brand LOGO is embedded in the star-studded net, which leaves a deep impression. The combination of two-piece lamp eyebrows and deep blue striped lamp strips creates a unique visual effect. In addition, the new car can also be equipped with digital headlights with a resolution of up to 2.6 million pixels and projection function, which will bring drivers a richer driving experience.

On the side of the car body, the new GLC coupe SUV has a beautiful roof line, which reduces the drag coefficient to 0.27Cd (0.29Cd for ordinary models), which helps to reduce driving noise and energy consumption. In terms of body size, the new car has a length of 4,763 mm and a wheelbase of 2,888 mm, an increase of 15 mm compared with the previous generation, creating a more slender body proportion. In addition, the domestic GLC L has a longer wheelbase, so the wheelbase has exceeded 2.9 meters since the previous generation.

In terms of interior, the new Mercedes-Benz GLC coupe SUV continues the latest family interior design, and the instrument panel is covered with a large area of decorative panels, providing two styles: black perforated wood ornaments with aluminum trim strips or metal woven ornaments. There is also a "star ring" air outlet with embedded atmosphere lights above, which creates a warm atmosphere for the cockpit. The new car comes standard with Nappa leather multifunctional sports steering wheel and sports seats with front seat heating function. Five seats are provided covering three materials and four color schemes to meet the individual needs of different consumers.

In terms of technology configuration, the new GLC coupe SUV comes standard with a 12.3-inch instrument screen and an 11.9-inch central display screen, and provides a head-up display system. The vehicle adopts the second generation MBUX intelligent human-computer interaction system, which provides comprehensive functions. The zero-level interface always puts important applications such as navigation, air conditioning and music on the desktop, which is convenient for drivers to access quickly. The upgraded "Mind Reading Voice Assistant" supports common functions such as wakeup-free, 15-second delayed listening and dual voice commands, which improves the interactive experience between the driver and the vehicle.

In terms of power, the new car will be equipped with a 2.0T engine +48V light mixing system. According to different adjustments, the maximum power of GLC 260 4MATIC model is 204 HP and the peak torque is 320 Nm. The GLC 300 4MATIC model has a maximum power of 258 HP and a maximum torque of 400 Nm. The transmission system still matches the 9-speed automatic manual transmission, and it is equipped with a 4MATIC full-time four-wheel drive system, which brings drivers a more stable and safe driving experience.

In a word, the new Mercedes-Benz GLC coupe SUV has become one of the most attractive models in the market with its unique design, advanced technology configuration and strong power performance. Both the exterior and the interior show the exquisite craftsmanship and excellent quality of the Mercedes-Benz brand. I believe this new car will attract more consumers’ attention and love.

Going to the grassroots in the New Year | The dream catcher on the Chinese aircraft carrier is rushing with the aircraft carrier and heading for the ocean.

  CCTV News:China’s first aircraft carrier, the Liaoning ship, has been in the queue for nearly 10 years. On the eve of the Spring Festival, the reporter carried out cross-regional training tasks with the ship and recorded the dream catcher on the Liaoning ship with a lens.

  Today is the day for Chen Haichao to go to the flight deck for protection. As long as there is flight training at sea, that is, when he is busiest, he is responsible for making nitrogen and oxygen in the deep cabin, and at the same time he has to go to the flight deck for protection.

  "Getting on a big ship and crossing the ocean" has always been Chen Haichao’s dream. In 2014, he was transferred from a dinghy to a Liaoning ship. In less than half a year, he completed the new crew training assessment and the independent value assessment of professional posts, and recorded nearly 100,000 words of professional notes. This year, Liaoning carried out a cross-departmental and multi-functional activity, and Chen Haichao took the initiative to apply for a multi-functional job integration training in aviation gas supply specialty. After layers of selection, he became one of the first electromechanical soldiers to walk on the flight deck.

  Among the people wearing different colors on the flight deck, young people who are as versatile as Chen Haichao abound.

  Milla Dabuli, a Kazakh female soldier, was originally an operator on the Liaoning ship. She also became the only female crew member in the aircraft dispatching team through multi-functional training.

  Now, like other male soldiers, she can carry dozens of kilograms of mooring ropes and run on the deck.

  The flight deck of aircraft carrier is known as one of the most dangerous workplaces in the world. The continuous roar of aircraft launch, the huge impact of jet wake, especially the strong vibration caused by blocking the ship, will bring great challenges to deck support.

New Media: Who will be the next chairman of the Federal Reserve? The market is waiting.

  BEIJING, Oct. 10 (Xinhua)-Singapore’s Lianhe Zaobao published an editorial on the 10th, saying that the term of office of the current Federal Reserve Chairman Yellen will expire in 2018, although there are still four months to go, and the battle for the chairmanship of the Federal Reserve has already started. US President Trump, who has been keeping his mouth shut about the next presidential candidate, finally revealed at the end of last month that he would give an answer in "the next two or three weeks". At present, the market is waiting for the next chairman, because it will have a far-reaching impact on the US capital market, monetary policy and economic trends.

Data Map: The current Federal Reserve Chairman Yellen

  The editorial said that Yellen has always been on Trump’s shortlist, and the possibility of re-appointment has not been ruled out. But Trump also frankly said that he had met with four candidates. Although it didn’t disclose who the four people were, according to White House officials’ talk and market speculation, they included Jerome Powell, the current Fed governor, Kevin Walsh, a former Morgan Stanley executive and former Fed governor, john tyler, a professor at Stanford University, and John allison, the former president of BB&T Company in the United States.

  The Federal Reserve is an organization composed of member banks, independent of the US government and Congress, and responsible for the formulation and implementation of monetary policy, supervision of member banks and national payment systems. The chairman and members of the Federal Reserve are nominated by the President and appointed by the Senate to ensure their independence. The chairman candidate in Trump’s mind will have a certain impact on the market. Trump himself is also cautious about this appointment. He said that he had held four meetings on the issue of the new chairman.

  In a speech last month, Yellen strongly defended the financial supervision measures after the financial crisis in 2008 and 2009. Although Yellen has expressed this view before, this speech has made the outside world think that the probability of her re-election has decreased, but some experts believe that the possibility of her re-election is still very high.

  If Yellen is re-elected, the Fed’s monetary policy can continue to be implemented, including normalizing the currency, reducing the balance sheet and continuing to raise interest rates, that is, maintaining a clear policy path, and the market can also see the obvious guiding direction.

  The Fed has raised interest rates three times in less than a year, and it is expected to raise interest rates again in December this year. As inflation is still below the target, there are still some dovish officials in the Fed who want to wait and see, but Rosengren, the hawkish chairman of the Boston Fed, said recently that the US labor market is already very tight, and it is imperative for the Fed to raise interest rates. Although Rosengren’s views often represent the overall policy direction of the Fed, whether to continue to raise interest rates in the future depends on who is the chairman of the Fed.

  Kevin Walsh, 47, served as a director of the Federal Reserve from 2006 to 2011. He once called for the revision of the way the Fed formulates monetary policy, and publicly expressed his dissatisfaction with the current economic policy. He is more hawkish than Yellen in policy stance. He represents a possible direction for the Fed in the future. At present, every move of the Fed depends on data, but it doesn’t mean that the Fed’s policy is no longer important. Under Trump’s "US priority" policy, whether the Fed will lose its independence has always been a concern.

  The article said that the current economic growth in the United States is stable, and there will be no risk of soaring inflation. Trump’s economic policy is becoming more and more obvious. Who will be the next chairman of the Federal Reserve may have an impact on the sustainability of US economic growth. A stable monetary policy is also expected by the market, and the established policy of raising interest rates must continue, so that the United States can steadily embark on the track of monetary policy normalization.

  The article pointed out that at the end of last year, the Federal Reserve Open Market Committee unanimously agreed to raise interest rates in an unprecedented way, and many central banks followed suit. Although it has a short-term impact on the stock market and foreign exchange market, the world must bid farewell to the era of ultra-low interest rates in order to get rid of the risk of asset bubble expansion. Whether the Fed’s operational policy will continue to be stable after five months still depends on the next personnel transfer of the chairman and other directors.

Notice of the General Office of Beijing Municipal People’s Government on Printing and Distributing the Legislative Work Plan of the Municipal Government in 2022

Beijing Zhengban made [2022] No.13

District People’s governments, municipal government commissions, offices and bureaus, and municipal institutions:

  "The municipal government’s legislative work plan for 2022" has been agreed by the municipal party committee and the municipal government, and is hereby issued to you. Please implement it carefully and notify the municipal government of its legislative work in 2022 as follows:

  First, adhere to the party’s leadership over legislative work

  2022 is the year when the 20th National Congress of the Communist Party of China was held, and it is also an important year for the implementation of the 14th Five-Year Plan. It is necessary to put the leadership of the Party into the whole process and all aspects of the legislative work of the municipal government, constantly improve the system and mechanism of the legislative work led by the Party, and ensure the correct direction of the legislative work. We should consciously consider, plan and promote the legislative work in the overall situation of the city’s work, and ensure that the party’s line, principles and policies and the decision-making arrangements of the municipal party Committee are fully implemented and effectively implemented through the rule of law. Strictly implement the system of reporting major issues to the municipal party Committee, and report to the municipal party Committee in time for major legislative issues that need to be studied and decided by the municipal party Committee, as well as major system and major policy adjustments involved in legislation.

  Two, adhere to scientific legislation, democratic legislation, legislation according to law.

  First, do a good job in post-legislative evaluation. This year, about 130 government regulations formulated since 2012 will be evaluated after legislation, and relevant units should take this opportunity to evaluate the implementation effect of the regulations and promote the construction of a government ruled by law. The second is to insist on open door legislation. Give full play to the role of grassroots legislative contact points, continuously expand the orderly participation of the people in legislative work, improve the platform and carrier of public opinion expression, and ensure that the people’s right to know, participate, express and supervise is implemented in all aspects of legislative work. The third is to enrich the forms of legislative work. Adhere to and improve good practices such as early intervention, special class promotion, and "double team leader system" to continuously improve the quality of legislation.

  Third, strengthen the overall planning of legislative work

  First, speed up the drafting work on the premise of ensuring quality. This year’s legislative work is heavy, time is tight, and the requirements are high. All drafting units should reverse the construction period, deploy and arrange early, and submit the draft local regulations to the municipal government at least two months in advance to reserve reasonable time for the review of the draft law. The second is to focus on key and difficult issues. All drafting units should intensify research, demonstration and coordination, strive to solve important problems and major differences in the drafting stage, and effectively enhance the pertinence, applicability and operability of legislation. The third is to strengthen supervision and guidance. The Municipal Bureau of Justice should track the implementation of the legislative work plan, guide the drafting unit to solve difficult and complicated problems encountered in legislation, and promote the orderly progress of relevant legislative work; Strictly control the legal review, give full play to the important role of legal review in balancing, adjusting and standardizing various interest relations, pay attention to the equal protection of the rights of all parties, and strive to achieve good law and good governance.

General Office of Beijing Municipal People’s Government    

April 16, 2022  

Legislative Work Plan of the Municipal Government in 2022

  The legislative work of the municipal government in 2022 focuses on: adhering to the guidance of Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era, fully implementing the spirit of the 19th National Congress of the Communist Party of China and the previous plenary sessions of the 19th National Congress, adhering to the leadership of the Municipal Party Committee in legislative work, and ensuring the effective implementation of the decision-making arrangements of the Central Committee and the Municipal Party Committee through legislation. Adhere to the general tone of striving for progress while maintaining stability, implement the new development concept completely, accurately and comprehensively, speed up the construction of a new development pattern, arrange legislative projects around strengthening the function construction of "four centers", improving the level of "four services", promoting high-quality development, strengthening the construction of ecological civilization, improving the level of urban governance, ensuring and improving people’s livelihood, and continuously improve the quality and efficiency of legislation, so as to greet the party’s twentieth victory with excellent results.

  In the legislative work plan of the municipal government in 2022, there are 36 legislative projects, of which 22 are to be completed, including 11 draft local regulations and 11 government regulations; Fourteen projects were put forward in a timely manner, including 7 draft local regulations and 7 government regulations. The specific project arrangement is as follows:

  First, strive to complete the project (22 items)

  (1) Draft local regulations (11 items)

  1. Regulations on the Protection of Public Cultural Services

  (drafted by the Municipal Bureau of Culture and Tourism)

  2. Water-saving regulations

  (drafted by the Municipal Water Affairs Bureau)

  3. Rural revitalization promotion regulations

  (drafted by the Municipal Bureau of Agriculture and Rural Affairs)

  4. Regulations on the Promotion of Digital Economy

  (drafted by the Municipal Bureau of Economy and Information Technology)

  5. Decision on Promoting the Construction of a Comprehensive Demonstration Zone for Expanding and Opening the National Service Industry

  (drafted by the Municipal Bureau of Commerce)

  6. Regulations on the Protection of Minors (Amendment)

  (drafted by the Civil Affairs Bureau)

  7. Regulations on Prevention and Control of Soil Pollution

  (drafted by the Municipal Bureau of Ecology and Environment)

  8. Urban renewal regulations

  (drafted by the Municipal Housing and Urban-Rural Development Committee)

  9 regulations on the prevention and control of infectious diseases (timely promoted according to the national legislative process)

  (drafted by the Municipal Health and Wellness Commission)

  10. Measures for the implementation of the Organic Law of People’s Republic of China (PRC) Urban Residents’ Committees (revised and promoted in due course according to the national legislative process)

  (drafted by the Civil Affairs Bureau)

  11 emergency response regulations (timely promoted according to the national legislative process)

  (drafted by the Municipal Emergency Bureau)

  (two) government regulations (11 items)

  1. Post-legislative evaluation of government regulations formulated since 2012 (about 130 items)

  (Organized by the Municipal Bureau of Justice, responsible for the drafting department)

  2. Provisions on safety management along the railway

  (drafted by the Municipal Communications Commission)

  3. Measures for earthquake early warning management

  (drafted by the Municipal Seismological Bureau)

  4. Standardization method

  (drafted by the Municipal Market Supervision Bureau)

  5 Wangfujing Pedestrian Street Area Management Regulations (Revised)

  (drafted by Dongcheng District Government)

  6. Measures for the Administration of Urban Public Water Supply (Revised)

  (drafted by the Municipal Water Affairs Bureau)

  7. Accounting management measures (abolished)

  (drafted by the Municipal Finance Bureau)

  8. Several Provisions on the Administration of Salt Industry (Repealed)

  (drafted by the Municipal Bureau of Economy and Information Technology)

  9 measures for the administration of blood donation (abolished)

  (drafted by the Municipal Health and Wellness Commission)

  10 measures for the administration of outdoor advertising (abolished)

  (drafted by the Municipal Urban Management Committee)

  Provisions on the administration of foreign language signs in public places (abolished)

  (drafted by the Foreign Affairs Office of the municipal government)

  Two, timely put forward the project (14)

  (1) Draft local regulations (7 items)

  1. Bidding Regulations (Revised)

  (drafted by the Municipal Development and Reform Commission)

  2. Measures for the implementation of the Law on the Promotion of Private Education in People’s Republic of China (PRC) (Revised)

  (drafted by the Municipal Education Commission and the Municipal Human Resources and Social Security Bureau)

  3. Regulations on the Development of Green Buildings

  (drafted by the Municipal Housing and Urban-Rural Development Committee)

  4. Social credit regulations

  (drafted by the Municipal Bureau of Economy and Information Technology)

  5. Measures for the implementation of the Land Management Law of the People’s Republic of China

  (drafted by the Municipal Planning and Natural Resources Committee)

  6. Regulations on the Promotion of Talent Development

  (drafted by the Municipal Bureau of Talent Work)

  7. Regulations on the Construction and Management of Beijing City Sub-centers

  (drafted by Beijing City Sub-center Management Committee and Tongzhou District Government)

  (two) government regulations (7 items)

  1. Several Provisions on the Implementation of Administrative Punishment Procedures (Revised)

  (drafted by the Municipal Bureau of Justice)

  2 measures for compensation for losses caused by key protected terrestrial wild animals (Revised)

  (drafted by the Municipal Bureau of Landscaping and Greening)

  3. Measures for the Supervision and Administration of Fire Safety Responsibility (Revised)

  (drafted by the Municipal Fire and Rescue Corps)

  4. Measures for Radio Management (Revised)

  (drafted by the Municipal Bureau of Economy and Information Technology)

  5. Measures for the Administration of Responsibility System for Road Traffic Safety Prevention (Revised)

  (drafted by the Municipal Public Security Bureau)

  6. Measures for the administration of geographical names

  (drafted by the Municipal Planning and Natural Resources Committee)

  7 "three bags in front of the door" responsibility system management approach (Revised)

  (drafted by the Municipal Urban Management Committee)

  In addition, for projects that are being studied by relevant departments but not included in the legislative work plan, relevant departments will continue to study and demonstrate, and the Municipal Bureau of Justice will strengthen work guidance.

Ma Huateng: Let emerging technologies such as the Internet increasingly become new kinetic energy for economic development.

  On April 19, 2016, General Secretary of the Supreme Leader delivered an important speech at the symposium on network security and informatization, and put forward a series of important conclusions around "network security and informatization", which pointed out the direction for promoting the construction of a network power and promoting the development of network information. On the occasion of the first anniversary of the "April 19th" speech, China Netcom reporter interviewed Ma Huateng, Chairman and CEO of Tencent, and discussed in depth the latest research achievements and development trends in the field of online information and how Internet companies can promote the all-round development of online information work.

????China Net Letter Network: What achievements do you think Internet companies have made in implementing new development concepts and promoting the development of net letter business since the forum on net letter work was held one year ago? What key work has Tencent done in the field of network information? What valuable experience have you accumulated?

????Ma Huateng:At last year’s forum on Internet information work, General Secretary of the Supreme Leader’s speech on the Internet information industry pointed out the direction for the development of Internet enterprises in China. As front-line workers in China’s Internet industry, we are encouraged and excited.

  By the end of last year, the number of netizens in China had exceeded 700 million, and the Internet has increasingly become a new space for China people to study, work and live, and a new platform for obtaining public services. The "internet plus" Action Plan is accelerating the cross-border integration of the Internet industry and traditional industries, promoting the informationization and digitalization of various production and consumption activities, and promoting the emergence of new formats in which representatives such as Didi and mobike share the economy. With the development of digital economy, emerging technologies such as the Internet have increasingly become new kinetic energy for economic development, and the proportion of digital economy in China’s GDP has been rising.

  In the past two years, Tencent has been advocating and practicing the "internet plus", using Tencent’s connectivity to improve the level of public services and drive the whole society to innovate and start businesses. Since last year, we have begun to think more deeply about how the Internet industry can stimulate the new kinetic energy of the digital economy and promote social governance and the strategy of strengthening the country through the network after "+"integration with all walks of life.

????China Netcom: General Secretary of the Supreme Leader pointed out that enterprises should be encouraged and supported to become R&D subjects, innovation subjects and industrial subjects, to deploy cutting-edge technologies, to promote independent innovation of core technologies, to create and seize more opportunities, to participate in international competition and to expand overseas development space. What has Tencent done in these areas? What are your plans for the future?

????Ma Huateng:The innovation ability of Internet enterprises’ core technology is the core support and main symbol of participating in international competition as a world Internet enterprise. We feel more and more that only through technological progress can enterprises maintain the commanding heights in strategy. Tencent has always regarded scientific and technological innovation as the lifeline of development. In the future, we will increase investment in scientific research.

  General Secretary of the Supreme Leader emphasized at last year’s symposium on network information work that the core technology of the Internet is our biggest "life gate", encouraging and supporting enterprises to lay out cutting-edge technologies. Tencent is actively responding to the call of the central government, striving to change from a product-oriented company to a technology-oriented company, facing the forefront of world science and technology, and trying to make new major breakthroughs in core technologies.

????China Netcom: Over the past year, China has made great achievements in network information technology and network security. What should an Internet enterprise do? How to break through in the next step?

????Ma Huateng:Network security is an important cornerstone of the benign development of the Internet. While taking out resources to build the upstream and downstream of the industrial chain, Tencent attaches great importance to actively purifying the industrial environment through security capabilities to maximize corporate social responsibility and user value.

  Tencent has an information security team with excellent technology and style. Together with the company’s key platforms, they improve their technical countermeasures, prevent and dispose of illegal information, and assist relevant parties in cracking down on the black industrial chain of the network.

  Tencent launched the "Guardian Program" and established the "Tencent Anti-fraud Joint Laboratory" in the fight against telecommunication network fraud and illegal production. Relying on modern network security technology and big data capabilities, the "Plan" has formed a "Tencent model" against information fraud, with technical confrontation as the first priority, industry joint defense and education and publicity as the normal state.

  In the future, Tencent will not only continue to open up its capabilities, but also increase investment in technology and research, actively undertake corporate social responsibility, and work with government agencies and social forces to promote the process of "co-governance model".

????China Netcom: The number of netizens in China has exceeded 700 million, and the management of cyberspace order is very important and complicated. What main responsibilities do you think enterprises should bear in maintaining cyberspace order? What role does it play?

????Ma Huateng:Healthy and orderly cyberspace is the guarantee for the development of Internet enterprises, and the maintenance of cyberspace order is the main responsibility that Internet enterprises should actively undertake. Tencent has also done a series of work in this regard.

  In terms of the order of information sharing, Tencent has promoted the project of network benefiting the people and network precision poverty alleviation through the practices of "internet plus City Service" and "internet plus Village", helping the government to narrow the digital divide, improve the service level of people’s livelihood, and realize the digitalization of people’s livelihood services and the equalization of urban and rural services.

  In terms of spreading the order of positive energy, Tencent.com has been committed to the construction of positive energy content and platforms, such as the brand column "A Day for Chinese People" of Tencent.com, and the construction of a "more authentic" online news rumor platform.

  In terms of civilized and harmonious order, Tencent takes strengthening the system construction of minors’ healthy internet access as its key work. Among them, in fulfilling the guardianship responsibility for minors, Tencent launched the "tencent games Growth Guardian Platform", which passed the real-name authentication and bound information synchronization mechanisms such as minor game accounts, real-time reminders of children’s login games and consumption, consumption limits, and game time reminders.

  In terms of maintaining a safe order, Tencent has always resolutely opposed any form of cyber attacks, and hopes to deepen exchanges and cooperation with other Internet companies in terms of cyber security, cyber counter-terrorism and personal privacy protection, and jointly build a bottom line for cyber security.

????China Netcom: At present, China is rich in Internet and information technology talents, but the brain drain phenomenon is also serious. What specific measures and experiences does Tencent have in attracting talents, cultivating talents and retaining talents?

????Ma Huateng:Since its establishment, Tencent has always regarded talents as the company’s most valuable asset. Our management philosophy is to provide employees with a good working environment and incentive mechanism, improve the employee training system and career development channels, and make employees and enterprises grow synchronously; At the same time, enterprises fully respect and trust employees, and constantly guide and encourage employees so that they can get the joy of achievement.

  Tencent attaches great importance to the introduction of senior talents, and about 40% of the new senior talents are introduced from outside. The company is actively trying to create a better development environment for senior talents from the aspects of new people’s integration, training and development, and salary and welfare treatment.

????China Netcom: General Secretary of the Supreme Leader pointed out that only caring wealth is truly meaningful wealth, and only enterprises that actively undertake social responsibilities are the most competitive and vital enterprises. Excuse me, what has Tencent done to repay the society and benefit the people while developing itself?

????Ma Huateng:As a national Internet enterprise, Tencent has been actively responding to the call of the central authorities, taking on corporate social responsibility, striving to improve the quality of life of the public and promote social progress and development by building a healthy and orderly Internet ecosystem, innovating technologies and platforms, and using Internet services. Mainly reflected in the following three aspects.

  One is to empower people with Tencent’s connectivity and create a shared social and natural ecology. For example, Tencent’s "Penguin Love the Earth" campaign is an activity aimed at reducing illegal wildlife trading information on online social media platforms, purifying the network and protecting wildlife.

  The second is to be user-oriented, take responsibility for safety and build a safe ecology. With WeChat and QQ becoming the basic tools of national communication, we feel more and more that Tencent should also pay attention to many issues related to people’s livelihood and safety besides doing our own products and enterprises well.

  The third is to promote the innovation of network public welfare platform with science and technology. Since 2007, Tencent has launched a charity foundation, which invests 1%-2% of the company’s profits in public welfare every year. In addition, Tencent has also built an Internet public welfare platform. At present, more than 4,000 public welfare organizations have settled in Tencent’s public welfare platform, initiated and launched more than 20,000 public welfare projects, gathered more than 90 million donations from netizens, and raised more than 1.6 billion yuan for public welfare organizations.

Israeli circles cheer for China.

  Since the emergence of the new crown pneumonia epidemic, Israeli people from all walks of life have actively supported and supported China in fighting the epidemic. Israeli President rivlin, Prime Minister Netanyahu and Foreign Minister Katz joined hands with Israeli politicians and people from all walks of life to cheer for Wuhan and China.

  President rivlin said that although we are in Israel, our hearts are with China. On behalf of Israel, Prime Minister Netanyahu expressed appreciation for China’s efforts to prevent the spread of the epidemic.

  Foreign Minister Katz said that we will increase our support for the people of China at this critical moment, and the Israeli people will stand with the people of China. Luo Teng, Director-General of the Ministry of Foreign Affairs, said that the people of China are firmly facing the COVID-19 epidemic, and we will work together with the people of China to fight the epidemic. Ke Jilai, Deputy Director-General of the Ministry of Foreign Affairs, Lan Tianming, Director of the Northeast Asia Department, and Amir, President of the Israeli Chamber of Commerce, also issued articles in support of China’s fight against the epidemic. The Netanya Municipal Government of Israel and the China Chamber of Commerce of Israel actively collected medical supplies such as medical masks, N95 masks and medical gloves and sent them to China.

  In an interview with reporters, the famous Israeli artist Gilad Segev said that some countries demonized the COVID-19 epidemic, rejected and rejected the China people, mainly because of narrow populist xenophobia, just as many countries opposed Jews in history. Gillard emphasized that the Jewish people will always remember that in the darkest and helpless period in Jewish history, the government and people of China opened their arms to the Jews; Now that the people of China are facing difficulties, the Jewish nation will stand firmly with the people of China to jointly fight and defeat the epidemic.

  Ronnie, a famous Israeli medical professor and CEO of Tel Aviv Medical Center, said that the medical system in China is very strong, and I admire all the doctors at the front line in China. The whole world will face all kinds of crises, and the current epidemic in China can happen anywhere. We should try our best to help, fully understand and fight the epidemic with all our strength. We will also provide any help that the people of China need. I believe everything will be fine in China.

  In order to make the Israeli people correctly understand and treat the COVID-19 epidemic, the Embassy of China in Israel held two briefings for the Israeli media on the prevention and control of the COVID-19 epidemic. Dai Yuming, the Chargé d ‘affaires of the Embassy, said that the current prevention and control work is being vigorously carried out. Thousands of doctors from all over the country have gone to Hubei to support, and medical supplies are constantly arriving. The Vulcan Mountain Hospital with 1,000 beds was built and officially delivered in a few days. These measures are producing positive results. The mortality rate in COVID-19 is only 2.1%, which is far lower than Ebola, SARS, Middle East respiratory syndrome and other infectious diseases. The epidemic situation is preventable, controllable and treatable. Dai Yuming emphasized that Tedros Adhanom Ghebreyesus, Director-General of WHO, made it clear that WHO is full of confidence in China’s prevention and control capabilities, and that there is no reason for unnecessary intervention in international travel and trade, and measures to restrict trade and personnel flow are not recommended. All parties should respect the professional opinions of WHO; The international community should objectively, fairly, calmly and rationally evaluate the epidemic situation; All countries should take a responsible attitude, work together to deal with the epidemic, and avoid unnecessary travel and trade restrictions to avoid greater negative impact due to overreaction.

  (Tel Aviv, February 7 th, our correspondent in Tel Aviv, Wang Jiong)

Biden will deliver his first prime-time speech in 50 days. What will he focus on?

  BEIJING, March 12 (Xinhua)-According to a comprehensive report, US President Biden will deliver his first prime-time national speech since he took office at 8: 00 pm local time on the 11th, and the US media expects that he will announce the signing of $1.9 trillion in COVID-19’s relief and anti-epidemic efforts to get 2 million doses of vaccine every day, and hand over his report card for fighting the epidemic and boosting the economy since he took office for 50 days. It is expected that he will also announce that "anti-epidemic" will enter the next stage.

  Biden’s anti-epidemic report card

  A White House official said that Biden’s speech on the evening of the 11th is expected to last for about 20 minutes, with the focus on remembering more than 500,000 people who lost their lives in the epidemic and providing hope for those whose lives have been forced to change. He will also introduce the work that Biden’s government has done to rapidly increase vaccination and the actions that still need to be taken to overcome the epidemic.

  White House officials said that Biden’s speech will also promise the people to send a check for $1,400 as soon as possible.

  According to the report, Biden’s challenge on the evening of the 11th was to encourage people to be vigilant in the case of "virus fatigue", stressing that they could not return to normal life even in the case of widespread vaccination.

  Leading the United States through the public health crisis and economic storm was listed as one of Biden’s first tasks after taking office. Before delivering a speech that attracted worldwide attention, Biden had just made his first major legislative achievement in office. Congress passed the $1.9 trillion COVID-19 bailout, and Biden officially signed the bill on the 11th.

  The White House hopes that the bipartisan part of the $1.9 trillion rescue package will further increase Biden’s support rate. They also hope that the infrastructure package that Congress will push forward next will realize Biden’s commitment to bipartisan cooperation.

  In addition, the United States will reach the goal of vaccinating 100 million doses of COVID-19 vaccine on the 11th at the earliest. After being elected president, Biden announced his plan for the first three hundred days, including "at least 100 million doses of vaccine".

  "Anti-epidemic" enters the next stage?

  Biden said on the 10th that he would "talk about what we have experienced as a country in the past year, but more importantly, I will talk about what will happen next."

  He said: "I will start the next phase of the COVID-19 epidemic response and explain what we will do as a government and what we will ask the American people."

  Biden said that his speech will focus on his administration’s plans for the next few months, and he reiterated that he will continue to call on Americans to keep social distance and wear masks to speed up the end of the epidemic.

  Biden added: "After traveling in the dark for the past year, I finally saw the light at the end of the dark tunnel. We have real reasons to be hopeful. "