佛山桑拿

　　Recently, the urban comedy "One Car and Four Servants" starring Wang Zijian, Hu Xinger, Yuan Chengjie and Fuxiang Zhong officially released a poster and a preview, which will land in the national cinema on November 16th to celebrate the New Year in advance.

　　In the finalized poster, Wang Zijian, dressed in a suit, looks like a successful person, while Hu Xinger holds a baseball bat and is full of women’s breath; Yuan Chengjie incarnates as a small white-collar worker in the city, and Fuxiang Zhong is full of stories. Four people with different identities, standing or sitting, standing or lying down, gather in a car, and it seems that a happy drama will be staged. The title of "One Car with Four Servants" shows that a complicated and interesting New Year comedy will be staged between the four people.

　　In the era when Pinduoduo is rampant, you have to organize a group to buy an apple. In order to save some poor wages, white-collar workers with tight funds poured into the "group army". In "One Car and Four Servants", Wang Zijian, Hu Xinger and other four people started a bolder attempt — — Fight for a car.

　　In the preview, Wang Zijian, a small boss in the wine business, Hu Xinger, a fashion designer who runs a personal studio, Fuxiang Zhong, a diaosi actor who wants to be a big star, and Yuan Chengjie, a car enthusiast, all need a luxury car as a facade for various reasons. However, the four people who are short of money can’t afford a luxury car, so by chance, four people who met by accident suddenly had a whim to buy a car in partnership, and a strange "car owner" was formed. The luxury car brought surprises to the ordinary life of the four people, but it caused a series of troubles, and the original beautiful life became unpredictable embarrassment and embarrassment.

　　The ideal has always been beautiful, but the reality is often very bad. On the road of carpooling, the four protagonists not only have to face frequent financial crises and internal frictions, but also the "pit car group" composed of more than a dozen gold comedians is the strength to steal the mirror. All kinds of unexpected surprises make several protagonists feel at a loss and full of jokes. On November 16th, "One Car and Four Servants" celebrated the New Year in advance, and brought you a wild smile!

　　Since the beginning of this year, the society’s attention to the Internet of Vehicles has been continuously improved, and the construction of national-level car networking pilot areas has continued to accelerate. At present, seven places have been approved to create a national-level car networking pilot area. What is the construction situation of the pilot area? What other aspects should be exerted by combining local advantages with development planning?

　　Give full play to the advantages of geographic information

　　Recently, the 2023 National Intelligent Driving Test Competition (Yangtze River Delta Division) started in Zhejiang Deqing Intelligent Networked Automobile Test Site. As an important supporting activity of the 2023 World Intelligent Networked Automobile Congress, this event includes a number of special events, including autonomous driving, production cars, car networking safety, etc., with a total of 16 test items, which attracted many brand car companies to compete in the same field.

　　Why did this national event land in the small town of Deqing? As the first national-level vehicle networking pilot zone in China, Deqing relies on the advantages of geographic information industry agglomeration to constantly break through industrial boundaries and promote the cross-border integration and development of geographic information and vehicle networking industries. It is reported that Deqing Intelligent Networked Vehicle Test Site, covering an area of 172 mu, is the only public test site in Zhejiang Province that meets both bicycle intelligence and intelligent network testing. Since the completion of the test site, 28 autopilot test licenses have been issued to 20 enterprises. In addition, Deqing also completed the intelligent transformation of 181.6 kilometers of multi-road scenes, and the 949.3 kilometers of roads in the whole region were open for testing.

　　Deqing is the highland of global geographic information industry gathering and the source of innovation, with the support of spatio-temporal information and the exploration of vehicle-Lu Yun integration technology at the forefront. "The technology of intelligent networked vehicles is constantly developing, and it is highly dependent on safe and reliable basic geographic information data. Deqing has taken precautions and laid a solid foundation for the development of intelligent networked vehicles industry." Zhu Xichan, a professor at Tongji University Automotive College, believes.

　　Since the beginning of this year, Deqing has introduced 26 geographic information industry chain extension projects, 6 intelligent networked auto parts projects with a price of over 300 million yuan, and 7 completed projects. 32 leading enterprises, such as Founder Electric and Mache Technology, have settled in Deqing, and the upstream and downstream industries, such as geographic information, testing and verification, and unmanned low-speed vehicle production, have been gradually improved.

　　Chihiro Location Company, which settled in Deqing, is the construction and operator of the national Beidou foundation reinforcement system. In April this year, Chihiro released the "Full Link Map of Beidou Spatio-temporal Intelligence Basic Capability", which marked that all the key links of Beidou Spatio-temporal Intelligence application were opened. At present, 23 mass-produced cars, such as SAIC, Tucki and Ideality, are equipped with Chihiro’s location and time-space intelligent service, with a cumulative service time of over 200 million hours.

　　"The centimeter-level high-precision positioning technology was originally only used in the niche and professional surveying and mapping fields. Entering the field of car networking is not a simple transplant and copying, but a revolutionary transformation." Nian Jinfei, general manager of Chihiro Location Intelligent Driving Division, believes that the bottleneck of intelligent driving comes from collaborative infrastructure construction. In the next step, the enterprise will strengthen cooperation with Deqing and accelerate the implementation of the collaborative development of Beidou Road.

　　Geographic information and global opening are the two major advantages of Deqing’s car networking industry development. "It is necessary to give full play to the first-Mover advantage of the geographic information industry, and continue to explore from the aspects of intelligent infrastructure optimization and upgrading, cloud control platform construction, and application scenario deepening, and form more experiences and practices that can be replicated and promoted." Tang Xianguo, director of the Dixin Development Center of Moganshan High-tech Zone in Huzhou, said. (Reporter Liu Wen)

　　Expand more application scenarios

　　Recently, a new energy commercial heavy truck model of Shiqiao Intelligent Technology (Tianjin) Co., Ltd. is being tested in the closed test field of Tianjin (Xiqing) national vehicle networking pilot area, and at the same time, there are more than 10 brands of new energy vehicles waiting for testing.

　　"This year, facilities such as straight roads that meet European standards will be built at the testing site to meet the export testing needs of independent automobile brands in China. At present, some new energy vehicles have passed more than 200 test items such as automatic emergency braking and lane departure, and are eligible for listing. This year, a new power station was added to meet the charging and replacing test requirements of new models. " Han Bing, senior manager of the cockpit networking department of Shiqiao Intelligent Technology (Tianjin) Co., Ltd. said.

　　Tianjin (Xiqing) National Vehicle Networking Pilot Zone was established at the end of 2019, and a three-level test service system of 14.5 million km virtual test site, 1,475 mu closed test site and 24.5 km open test road was built, forming a complete closed loop of intelligent networked vehicle R&D and testing. "Tianjin (Xiqing) National Vehicle Networking Pilot Area has completed the intelligent upgrade of 408 intersections in Xiqing, realizing holographic perception of road traffic information, real-time data processing and multi-point service." Jiang Hongyi, a staff member of Tianjin (Xiqing) National Vehicle Networking Pilot Zone, said. As one of the national-level vehicle networking pilot areas in northern China, Tianjin (Xiqing) vehicle networking pilot area has accumulated experience in infrastructure renovation, digital platform construction and application scenarios, and further helped the rapid evolution of vehicle-road coordination to vehicle-city coordination.

　　Zhang Yanan, chief expert of China Automotive Technology and Research Center Co., Ltd., believes that the Internet of Vehicles is a complete closed loop formed by vehicles, roads, infrastructure and software algorithms. The integration of intelligent transportation into life will bring about industrial changes in more fields such as automobiles.

　　Xie Hui, director of the Unmanned Intersection Research Center of Tianjin University, said that not long ago, 48 enterprises including the Unmanned Intersection Research Center of Tianjin University, Zhongqi Zhilian Technology Co., Ltd. and Tianjin Huancheng City Infrastructure Investment Co., Ltd. displayed 24 intelligent networking facilities in Xiqing District, such as unmanned patrol guide cars, unmanned delivery cars and solar photovoltaic panels to charge unmanned vehicles, and planned to use more abundant vehicle networking application scenarios in time walk for one year.

　　In Tianjin (Xiqing), there are still many test and application scenarios of intelligent driving to create a national-level car networking pilot zone. JD.COM unmanned logistics delivery vehicle in Zhangjiawo Town, Xiqing District has been in normal operation for 2 years. Gu Yunbiao, deputy director of Tianjin Bureau of Industry and Information Technology, said that by the end of 2023, the key roads in Xiqing District will strive to realize the open road of vehicle networking. By the end of 2024, Tianjin will strive to achieve 1000 kilometers of open roads, and take Xiqing District as the leader and the construction of the pilot area as the traction to accelerate the development of car networking. (Reporter Joline)

　　Promote industrial ecological agglomeration

　　In order to promote the upgrading of the traditional automobile industry and cultivate new advantages in industrial development, Liuzhou City, Guangxi Province has started to create a national car networking pilot zone since 2019, optimized the research, development, testing and demonstration application environment of intelligent networked vehicles, promoted the industrial agglomeration of intelligent networked vehicles, and built an innovative base for the source of car networking.

　　"Liuzhou City has completed the construction of the first phase of the car networking pilot area, held national interconnection and large-scale testing activities, and completed 28 sub-intelligent networked car road test/demonstration applications for local car companies such as SAIC-GM-Wuling and Dongfeng Liuqi. License review and issuance work." Zheng Wei, head of the Industrial Development and Data Application Section of Liuzhou Big Data Development Bureau, said.

　　At present, Liuzhou Vehicle Networking Pilot Area Project (Phase I) has invested 197 million yuan to realize the upgrading of 79.88 kilometers of road networking and 125 intersections, and has completed the deployment of 241 sets of vehicle networking C-V2X roadside equipment (RSU), 476 sets of edge computing units (MEC) and 1090 sets of roadside sensing equipment, creating off-site unmanned logistics scenes, Liuqi city logistics scenes and unmanned logistics vehicle scenes. It also completed the first phase of the public service platform in the vehicle networking pilot area, met the application of seven networked demonstration roads, realized the access management of intelligent transportation equipment, roadside equipment and signs and markings, and provided edge-level, regional-level and city-level vehicle networking application services.

　　It is understood that the Liuzhou Vehicle Networking Pilot Area Project (Phase II) has completed the project establishment and obtained the approval of the feasibility study report, and the design scheme is being prepared. By the end of this year, it is planned to complete a total investment of about 100 million yuan, and complete the intelligent upgrading of 231 kilometers and 299 intersections of Liuzhou urban trunk roads, forming a full coverage of 5G, car networking network and Beidou high-precision positioning services. By 2025, the planned investment in the construction project of Liuzhou Vehicle Networking Pilot Area is 961 million yuan, which is expected to cover 650 kilometers of smart road network.

　　At the same time, Liuzhou actively launched investment promotion and promoted the ecological agglomeration of new industries in the Internet of Vehicles. Guide key enterprises in Liuzhou, such as SAIC-GM-Wuling, Dongfeng Liuqi and Guangxi Automobile Group, to accelerate the R&D and production of intelligent networked vehicles and parts. At present, 11 head enterprises of networking such as CITIC Branch Zhilian, Furui Zhixing and Xidi Zhijia have been registered.

　　In the future, Liuzhou Vehicle Networking Pilot Zone will build a new energy+intelligent networking innovation highland, accelerate the integration of industrial chain innovation chain, provide a policy environment for driverless cars to go on the road, form local standards, actively explore cross-industry standardization work and promote cross-industry interconnection of vehicle networking. "Liuzhou will firmly grasp the development window of the car networking industry, drive the intelligent networked automobile industry gathering such as product research and development, testing and production, and strive to create a scalable and replicable car networking construction model to comprehensively promote the transformation and upgrading of the automobile industry." Zheng Wei said. (Reporter Tong Zheng)

　　On November 15th, at the 3rd world internet conference Internet Light Expo in Jiaxing, Zhejiang, more than 300 Chinese and foreign Internet companies showed their strengths. Photo courtesy of vision china

　　At the just-concluded Third world internet conference, Wang Xiaochuan, CEO of sogou Company, showed a black technology at the Mobile Internet Forum — — During the speech, Chinese-English translation was synchronized through machine speech recognition, and Chinese and English subtitles kept scrolling on the big screen behind him. After that, there are endless discussions about whether artificial intelligence machines can replace simultaneous interpretation.

　　Wang Xue, a simultaneous interpreter, has been asked this question by several people. This time, even she felt that her career was threatened: "Well, I’m going to lose my job."

　　"I didn’t believe in big data before, but now I believe it more and more." She believes that except for creative translation of literature, most other translation work can be replaced by artificial intelligence as long as it is based on a database of sufficient magnitude. "For example, Google’s machine translation has basically replaced humans in some fields."

　　From simultaneous interpreters who have just worked for two years to technology giants Li Yanhong, Yang Yuanqing and Ma Huateng, whether artificial intelligence will replace human work and the development of mobile Internet has become a real change behind the binary code from a joke under the white wall of Wuzhen.

　　"The next scene is artificial intelligence."

　　At this year’s Wuzhen world internet conference, the attention of the outside world on the topic of artificial intelligence was triggered by Baidu CEO Li Yanhong. He believes that in the past, the development path obtained by the growth of Internet users was "unreliable", and it is no longer possible to have unicorn-level startups by the enthusiasm of the mobile Internet, and the real rise of the Internet of Things is not far off, and each of us will change because of the arrival of artificial intelligence.

　　One of the reasons for Li Yanhong’s judgment is that the mobile Internet market has entered a relatively stable stage of development. According to the data of China Internet Network Information Center (CNNIC), as of June 2016, there were 710 million netizens in China, and the Internet penetration rate was 51.7%, up 1.3 percentage points from the end of 2015.

　　"The dividend period of the mobile Internet has basically ended, and the next scene is artificial intelligence." This is not the first time that Li Yanhong has expressed optimism and expectation for the future of artificial intelligence. At the 2016 Yabuli China Entrepreneur Forum Summer Summit held in August this year and the Baidu World Congress held in September, Li Yanhong clearly expressed his emphasis on artificial intelligence.

　　Li Yanhong’s prediction is even a bit bold: "In the future, all manufacturing industries will belong to the artificial intelligence industry, or the Internet of Things industry. All goods must be able to be networked, and they must be able to send data back to the cloud. These technologies must be analyzed through artificial intelligence technology, so that it can bring tangible value to our consumers and our users. "

　　Yang Yuanqing, chairman and CEO of Lenovo Group, and Li Yanhong have the same idea. In his speech entitled "Embracing the New Era of Smart Internet", Yang Yuanqing pointed out that the Internet is entering a new stage of development from PC Internet and mobile Internet, that is, the era of smart Internet.

　　Yang Yuanqing’s idea is more specific: "Smart devices have become ubiquitous from limited types such as computers and mobile phones, and a steady stream of data has gathered from terminals to the cloud, while artificial intelligence with self-learning ability has become more and more intelligent by constantly reading and analyzing these data."

　　Based on these judgments, Yang Yuanqing also described a smarter life in the future: home appliances, office equipment, and traveling cars are no longer machines that passively follow instructions to perform calculations, but will be considerate of you and actively serve you. Even the houses and cities where people live will become smarter and more active. For example, windows will adjust themselves according to the outdoor climate, the temperature in the city, lighting, etc. The traffic management system of the city may be connected with the navigation and driving system of the car, thus greatly reducing congestion.

　　Big bosses verbally affirmed artificial intelligence, and the Internet giants behind them were busy trying more intelligent new technologies.

　　Lenovo launched MotoZ, which turned the mobile phone into an open platform for hardware. Through unified standards, the mobile phone can be connected to more hardware devices, and then connected to more cloud services. Now it can be connected with JBL speakers and Hasselblad modules; During the period of world internet conference, Baidu unmanned vehicle first carried out open urban road operation in the smart car and smart transportation demonstration zone of Ziye Road, Tongxiang City.

　　Artificial intelligence is still in the stage of mental retardation.

　　Although the "black technology" of synchronous bilingual subtitle conversion shocked the scene, Wang Xiaochuan also mentioned a concern in the industry: Will artificial intelligence have a third ebb tide?

　　According to Zhiyuan Xin’s Report on the Development of Artificial Intelligence Industry in China, since the concept of artificial intelligence was put forward at Dartmouth Conference in 1956, artificial intelligence has developed for 60 years. During the 60 years of development, artificial intelligence has gone through "three ups and three downs": from 1950s to early 1980s, it was still in its birth and basic stage, neuron model was put forward and perceptron was invented; From the 1980s to the early 21st century, artificial intelligence was successfully commercialized but failed to develop by leaps and bounds. Nowadays, with the improvement of computing power brought by Moore’s Law and cloud computing, and the accumulation of massive data brought by the wide application of the Internet and big data, artificial intelligence is expected to achieve large-scale application and will go deep into various fields such as finance, transportation, medical care and industry.

　　"Before artificial intelligence ebbed twice, we asked a teacher, do you study artificial intelligence? This is to scold him. " Wang Xiaochuan said that compared with the previous two waves of artificial intelligence, the topic of artificial intelligence was once again hotly debated. Artificial intelligence was really used in many industries for the first time, and a lot of money was invested in it. A large number of researchers also engaged in artificial intelligence work after graduation.

　　However, the current development of artificial intelligence still encounters many obstacles that are difficult to solve. Taking Wang Xiaochuan’s proud speech intelligence as an example, the first problem we face is speech recognition and semantic understanding. Wang Xiaochuan found that many technologies can achieve 95% or even 97% recognition in quiet environment, but the recognition rate drops when there is noise. When two people talk at the same time, human beings can easily distinguish the differences, but it is extremely difficult for machines.

　　Wang Xiaochuan mentioned that during the testing of a voice intelligent product, they found that the performance of the machine was very poor: the machine asked if it needed a parking space, and the human replied: I don’t have a car. The machine can’t understand this answer.

　　Hu Yu, president of Flywheel Value of HKUST and president of iFLYTEK Research Institute, also believes that the current artificial intelligence technology is still in the stage of "mental retardation", and most of them can only reach the level of voice assistants. In order to obtain wisdom similar to or equivalent to the human brain and have the ability to learn independently and draw inferences, artificial intelligence also needs to combine deep learning, big data and other technologies to achieve the "ripple effect" — — Through the increase of users, artificial intelligence products can learn and update themselves through real data and experience.

　　What is the imagination space for the combination of artificial intelligence and mobile Internet?

　　Ma Huateng, CEO of Tencent, is quite cautious about artificial intelligence that has caused heated discussion. He said that artificial intelligence still needs time, and it is still far from the application of all walks of life.

　　Ma Huateng said that artificial intelligence is a cloud change and the mobile Internet is a terminal change. Although the growth slope of mobile Internet has slowed down in recent years, its volume is still very large, and there are still many places to innovate. Instead, he feels that there are new opportunities now.

　　"The current mobile Internet industry is not like three or four years ago. At that time, it was basically a barrier. If it didn’t pass, it would be finished. At present, the growth gradient may slow down, but there are still new opportunities, such as mobike Bicycle ‘ Internet plus Bicycle ’ The mobile terminal suddenly appeared. " Ma Huateng said.

　　Ma Huateng believes that although the pace of innovation has slowed down since the development of the mobile Internet era, there are still many opportunities for innovation. Artificial intelligence technology is indeed a new outlet, but compared with the terminal innovation in the mobile Internet era, the innovation of artificial intelligence is reflected in the cloud, and there are still many basic technologies to be accumulated. Internet companies still need to combine their own advantages and do more exploration in the field of artificial intelligence.

　　Yang Yuanqing described the future of artificial intelligence in his eyes in two sentences: intelligent terminals will become smarter and smarter, and the combination of intelligent terminals and cloud will be the future development direction.

　　In his vision, smart terminals and sensors will be everywhere. Based on the self-learning ability of big data, smart terminals will be extended from today’s very limited types to all devices around people. "Whether it is air conditioners, humidifiers, air purifiers, cameras, cars, machine tools, etc., it will have the ability to calculate storage and network, and it will be modular."

　　In addition, Yang Yuanqing also believes that the data of these smart terminals will be gathered in the cloud, and a new understanding will be formed through the evolution of algorithms, so as to remember, learn and analyze these data in a more effective way. Through deep learning, various intelligent terminals will become smarter and more judgmental.

　　"If smart terminals are human senses, then the cloud is the brain. The perfect combination of smart terminals and cloud brains is the future direction of artificial intelligence." Yang Yuanqing said.

Huang Quanyu: Education should not only train "candidates", but also train "students".

Education Thought Network was published in Beijing at 12: 03 on November 30, 2023.

The following article comes from Guangming Society educator and author Li Xiangyu.

Guangming society educator.

Educator is an education weekly headed by Guangming Daily. Spread powerful ideas and influence aspiring teachers.

Why did the children who started first fall behind? Why did my son and other Asian children abandon American children for seventy or eighty blocks, but they were caught up in high school? Why do most of the top 100 universities in the world "sit in rows and eat fruit" in the United States? Why did the United States win 333 Nobel Prizes in Science by 2021? Why is it that in the United States, where basic mathematics education has been suspended all the way, by 2021, only "Harvard people" (including alumni, on-the-job workers, part-time workers, etc.) have won 18 Fields Prizes, the highest international prize in mathematics … In the new book "Fundamentals of Education", the author Huang Quanyu has stripped the cocoon of silk, focused on the educational stories, educational phenomena and educational concepts observed in China and the United States for more than 30 years, and analyzed the complexity behind it.

Education should not only train "candidates", but also train "students"

Educator: There is a core point in your new book Fundamentals of Education: Education should not only train "candidates" to learn the knowledge of the known world, but also train "students" to explore the unknown world. What do you think is the key breakthrough to change the "test-based" learning style and thinking mode?

Huang QuanyuThere are two breakthroughs in "exam-oriented": one is mechanism, and the other is concept. The mechanism can be changed when the time comes, such as "double reduction" But people’s ideas, without a trace, follow like a shadow … The mechanism has changed, and ideas often lag behind.

Many Chinese (including me, a "quality education expert") have come to the United States, and the concept of "exam-oriented education" has also swept over Haiti. When I first arrived in the United States, I thought American primary education was too trifling, so I bought different versions of math textbooks and asked my son to teach himself four pages a day. In the second grade of primary school, he taught himself mathematics in the eighth grade (equivalent to the second grade). We ask the school to let our son skip to the third grade to listen to a math class every week. There are three unforgettable sentences in the teacher’s letter: children are good at "arithmetic" skills; What the school teaches is "mathematics"; We should "cherish mathematics". At that time, I was extremely unconvinced.

My son finished college calculus in high school, and got almost full marks in mathematics in SAT-II, the national college entrance examination in the United States, but after going to college, he talked about the color change of "number". Recalling the teacher’s letter that year, the teacher seems to have expected more than ten years ago that this kind of "volume" would keep children away from mathematics that had brought him countless glory.

In the eyes of many people, "taking an examination" means "recording", and there is no distinction between "taking an examination" and "recording". If you pass the exam, you will be admitted; The test score is the admission standard.

Marlin McGrath, director of the Admissions Committee of Harvard University, said: "Harvard receives about 500 applications from SAT perfect scores every year. For example, in 2015, the admission rate of Harvard was only 5%, which means that only 20 of these perfect applicants can get what they want. This shows that grades are not the most important part, it just reflects a student’s performance from an academic perspective. " It is reported that at present, 70%~80% of American universities no longer require applicants to submit SAT or ACT scores (equivalent to applying for universities without the "college entrance examination").

Education should not only train "candidates" to learn the knowledge of the known world, but also train "students" to explore the unknown world. We should start from the end, change the "exam-oriented" learning mode and thinking mode, and implement the separation of "recognizing both points and people".

Educator: "Quality education" was first put forward in China in the mid-1980s. Nearly 40 years have passed, and now many parents still question, "Why is it that the more quality education is advocated, the greater the pressure on children to study, the more anxious parents are, and the more time, energy and money families spend?" What do you think of this?

Huang QuanyuActually, "exam-oriented" and "exam-oriented education" are two different concepts. As the name implies, "taking the exam" means "coping with the exam". Examination is the helplessness of education. As a means, it has to be used, but it cannot be overused. Therefore, even quality education needs to "cope with exams". But exam-oriented education is an educational mechanism, and examination is only one of the means to test teaching. When this means has become the only purpose of the whole education, the essence of education has been subverted-it has become "what to teach and learn".

The fundamental difference between exam-oriented education and quality-oriented education is that "test" students VS "study" students. The former repeats the knowledge of the known world, while the latter explores the unknown world. The core of quality education includes stimulating innovation, emancipating personality, respecting human nature, encouraging independence, being brave in questioning, daring to seek differences, being good at discovering, promoting scientific research, applying what they have learned, rooting in society, nurturing leaders and strengthening their physique … The exam-oriented education around exams is essentially different from the quality education that develops children’s potential.

We need to be alert to two anxiety misunderstandings. One is to "climb vines" as the goal of life, which is a kind of exam-oriented education in disguise (just like I asked my son to teach himself four pages of mathematics every day, and he learned the content of the second grade in the second grade of primary school), so he was anxious. Second, I mistakenly think that climbing vines is not bitter, and quality education is not bitter. Many foreign students from famous universities in China find that the United States is miserable with a quiz every three days and a big exam every five days.

But the exam has a thought-provoking trend: one day, I was shocked by a string of data! In Ohio, the passing rate of students in all subjects from grade 4 in elementary school to grade 12 in high school is: the lower the grade, the lower the passing rate; The higher the grade, the higher the passing rate. Once again, it was a national phenomenon. For example, the score of the "Iowa Basic Skills Examination" in the United States is "the higher the grade, the better the score", except for the score of "Mathematical Calculation" in the eighth grade, which is lower than the score of 72 in the seventh grade. This trend goes against our common sense: the lower the grade, the lower the study intensity and the better the grades; On the contrary, the higher the grade, the higher the study intensity and the lower the grades.

One goes up, the other goes down … After the two directions meet, the reverse gap will get bigger and bigger. "Double reduction" corrected the phenomenon of violating the law of educational development. We should take advantage of the "double reduction" to reflect on the "leaders" at the starting line. Only if we are not afraid of "double reduction" and "slow down first" can we "fast after" in the future.

Don’t be involved in the "in-house" volume, but realize it outside the "in-house"

Educator: Many students studying in the United States or their parents said that education in the United States is also very "rolled up", and "climbing vines" is not necessarily more stressful than "college entrance examination". Please combine your observation and research on American education to talk about your views on this.

Huang QuanyuIn fact, Chinese, students studying in the United States and their parents are a bit confusing. The New York Times once launched a long commentary, pointing out that my book TheHybridTiger has answered the question that puzzled Americans for many years: Why do Asians only account for 4.43% of the American population, and prestigious schools such as Harvard set an invisible admission ceiling for Asians, but the top 20 universities in the United States still admit about 20% of Asian students; Asians are the ethnic group with the most master’s and doctoral degrees per capita, and the average annual family income is the highest in the United States. I use the "dual-core theory" to refute the "tiger mother": only by absorbing the essence of Chinese and American education can a "hybrid tiger" emerge.

At the same time, I put forward a heart-wrenching question: although Asian students account for about 20% of the top 20 universities in the United States, why are the Asian students in the top 20% (Nobel Prize winners, great scientists, professors, barristers, big entrepreneurs, etc.) far from 20%?

When my son was 5 years old, the first English sentence he learned was "Where is the bath? (where is the toilet) ". He is now the youngest trial lawyer and holding partner of a world-renowned law firm, and was awarded the honor of "Star of Tomorrow" trial lawyer in 2021 by Law360. In 2022, Business Insider listed him and 15 other trial lawyers as the "stars of tomorrow" of the year. But he always wins in the bureau and "plays" under the legal provisions designed by others. He never thought of being the top 20% outside the bureau-to design and formulate legal provisions and let others "play".

We like to play games and win games in the office. Exam-oriented education is also about seeing who has soaked in the sea of questions-fighting for the win or loss of the known world in the "bureau", rather than jumping to the "outside" to realize their own things. Many children aim to go to a prestigious school or above. Since they have achieved their goals, who has the motivation and courage to "break the game"?

Is there a question mark (question) or a full stop (conclusion) in the question of education? In my opinion, it is illogical and contrary to common sense to think that "solving problems" is more important than "asking questions". From a psychological point of view, it is depressing human nature not to cultivate children’s ability to find problems, but to emphasize the ability to solve problems. I teach American students and always leave time for questions. If the teacher asks "Any more questions" and the students say "No problem", it means that the teacher has a problem. Guided by "questioning", the more problems arise, the more students’ curiosity, exploration spirit and subjective initiative to solve problems can be stimulated.

Educator: You think it is flawed to regard education as a "trinity" (the "trinity" refers to family education, school education and social education), because this conclusion excludes people’s self-education. Suhomlinski said: "Only education that can inspire children to educate themselves is the real education." And our education has shortcomings in this respect. In your opinion, what levels and subjects should be exerted to stimulate children’s awareness of self-education?

Huang Quanyu"Question mark first" or "period first" convey different educational views. Self-education can also give feedback to different educational views: either stimulate the awakening of self-education consciousness or delay the development of self-awakening.

The "class-taking system" is the most perplexing, tormenting, struggling and uncomfortable part for China students in American universities, so here I try to analyze the relationship between the class-taking system and self-education.

On the one hand, individuality and creativity are inseparable.. Therefore, the premise of cultivating creativity is to protect and liberate children’s personality. The theory of multiple intelligences tells us that children have different personality characteristics. Therefore, the system of taking classes should emancipate the personality and give full play to the talents. Emancipating personality is a process of children’s self-knowledge.

On the other hand, independence can also awaken the self.. How to "take classes"? What "class" Why do you "walk" these "classes" like this? Children must complete this thinking and choice independently. When my son was 15 years old, he wrote about the confusion, pain and struggle in class. Taking classes is not a simple course selection process, but a difficult mental process of self-discovery, self-understanding, self-liberation, self-selection and independence, and starting to find an independent life plan for yourself.

Therefore, I suggest that places where conditions permit in China try to take classes from junior high school.

Educator: Education should lead the future and be forward-looking; The baton of education should not be the college entrance examination, but the demand for talents in the future society. Why do most people understand this view, but still fall into the vortex of "involution"? How do educators find a balance between "basing on the present" and "focusing on the long term"?

Huang QuanyuYou can’t live today without grades, but you can’t live tomorrow with grades. To achieve "balance", we need to think about the following three issues-

First, what is the basis of education? ChatGPT was born, only rote memorization and brushing questions, but today it can’t do AI! It is the foundation of education that robots are "helpless" such as criticism, independence, creativity, spiritual nourishment, personality cultivation, moral cultivation and socialization.

Second, what is the standard of talents? If schools, families and society all think that they are experts in brushing questions, the so-called "foresight" needs "general education" to balance. Drawing lessons from the practice of European and American universities, general education is given before sophomore year, and then majors are divided, giving "self-education" a buffering and self-adjusting judgment opportunity.

Third, publicize the pluralistic concept of "360 lines, each line is the best". No matter whether you go to college or vocational high school, you should seriously think about the two difficult problems of "what you want to do" and "what you can do" when you leave class.

In order to avoid falling into the vortex of "involution", you can refer to the following practices-

First, one day of the year is designated as "Take Children to Work Day". Let children know their parents’ ways of living and their joys and sorrows.

Secondly, one day every year or every semester is designated as "career shadow day". Children can go to the institutions they are interested in, such as police stations, hospitals, barbershops, etc., and follow their "ideal professional models" to observe and experience life.

Third, classify all walks of life through "career interest analysis" to help children plan their lives.. Teenagers often don’t know the relationship between "what they want to do" and "what they can do". What they want to do may not be capable, and what they can do may not be. For example, my son wanted to be a doctor, and later he became interested in lawyers. His final career order was law, medical care, science and art. Ten years later, he went to Columbia University Law School and became a lawyer after graduation. Many of his colleagues are inherited from their fathers. But our family has nothing to do with the law, which also reflects the potential significance of "career interest analysis"

Even if the problems of "what you want to do" and "what you can do" are solved, you will often go through four stages of "social and cultural shock" after entering the society (honeymoon stage, depression stage, recovery and adjustment stage and adaptation stage). This kind of forward-looking homework can shorten this stage for children and find a "balance point" as soon as possible.

China’s Xinhua News Agency announced that China is going to explore and study an asteroid’s capture and capture action, and return the obtained related substances. This is the first time that humans have captured planetary matter with space technology.

Recently, China Xinhua News Agency announced that China Aerospace Agency is ready to start the crawling work on an asteroid named HO3, which was named in 2016. This time, China will send its own automatic unmanned spacecraft called robot. This unmanned spacecraft satellite system will explore the whole satellite-comet model, and one of its tasks is to explore this asteroid numbered HO32112016.

Its main way is different from that of other countries. It will not land on the surface of an asteroid, but will revolve around it, run synchronously with the asteroid, and finally get closer and closer. After approaching the asteroid, use your own intelligent robotic arm to grab a certain part of the asteroid. In this case, a real unmanned space operation will be formed. China’s chief designer also conducted relevant discussions and discussions on people from Chinese mainland, Hong Kong, Macao and Taiwan. China will begin to implement this plan soon.

Nasa and other countries have explored asteroids. For example, Japan explored an asteroid in 2021 and 2022. However, they usually use satellites to orbit asteroids or asteroid observation detectors.

However, it is the first time to realize common orbit operation around asteroids and finally get close to them, and use intelligent arms to dig on asteroids instead of landing on them. This requires extremely high control system, remote control system.

According to NASA, this asteroid is far away from the earth. So in theory, it should not be regarded as a pure satellite of the earth, but in fact it is also an asteroid relatively very close to the earth. NASA also thinks that it is really a good idea for China to choose this asteroid HO32112016 for this job.

However, this method uses its own intelligent unmanned spacecraft and intelligent mechanical arm to grab around the outside of the asteroid while rotating, which is very difficult to implement. For numerical control and remote control technology, once a mistake occurs, the satellite may hit the asteroid. Lesa once enjoyed this way, but for Lesa, his spokesman, engineer Robert Hills, said it was impossible to achieve it easily, and it was far more difficult than launching the probe to an asteroid and starting it again like the Japanese way.

Why did China take this completely autonomous way to crawl around the asteroid from a distance, which humans have never done before? China holds advanced technologies in some fields in the field of aerospace. I also want to show this technology to more people. Let you know that I can realize this technology of grabbing from a distance that you can’t even think of.

That is, China launches an unmanned spacecraft first, and he revolves around this asteroid first, getting closer and closer. Close to a certain extent, you have to keep running at the same speed as the asteroid, stretch out the robot arm and grab the dust from the asteroid while moving, then put it in your storage cabin and fly away. Then explore its parent comet, number 416410490106, and finally return to Earth.

I think China is crazy now. They say the United States is crazy, but in fact China is crazy. You always create such difficult movements. Do you really want to explore human space exploration to the limit?

This technology is too difficult. If China wants to land on this asteroid named HO3 in 2016, it is not difficult, and so can its lander technology. Since China can land on Mars and the moon, he can also land on an asteroid, just like we do in Japan, but the problem is that if he doesn’t do this, he will stretch out his robotic arm to catch the asteroid in the process of synchronization with the asteroid.

This is a demonstration of China, do you understand? Let you feel how powerful his control ability is, and he said that this is an unmanned mode. My God, this is really a difficult move. Are China people really willing to take this risk? A fully automatic satellite detection robot like this also needs millions of dollars.

I think China’s model is a little too perfect. If this model is successful, China has created a real pioneering work of mankind. It is in space that an unmanned autonomous robot satellite, or mechanical detector, volleys at an asteroid to grab its material. I’m afraid that many countries will plagiarize this method in the future, so it will reduce the second landing, the second take-off and landing, and a lot of fuel will allow him to continue to perform new tasks.

That’s a good idea, but you know this running algorithm and automatic artificial intelligence algorithm. It’s too difficult. If China really succeeds, no matter how much material you get back, it will be the miracle of the first unmanned AI algorithm.

Recently the United States is developing AI. The intelligent robot controls the F16 fighter to demonstrate the AI capability of the United States. Experts in China say that the United States is 30 years ahead of China in this field. If China realizes the simultaneous orbit capture of asteroids and robots of automatic unmanned spacecraft this time, then I want to know who is 30 years ahead of who. So, China’s unmanned automatic control technology and algorithms far surpass those of the West and the United States. I think that if this new technology of China is really realized, it means that China’s unmanned AI space intelligence algorithm is perfect and can be copied.

In the early morning of March 12th, Beijing time, there were three rematches in the 26th round of Serie A in the 2022-23 season. After some fierce battles, Lazio drew 0-0 away from Bologna, Napoli beat Atalanta 2-0 at home and Udinese beat Empoli 1-0 away.

Napoli can be said to be invincible in Serie A this season. They lost to Lazio in the last round, but they can adjust quickly. Today, they continue to play at Diego Maradona Stadium against Atalanta, another arch-rival. Napoli completely suppressed their opponents. In the 5th minute, Napoli attacked on the right side, and Politano and Zalinski made a collision with the wall and broke into the restricted area. The goalkeeper Musso struggled to save the ball. In the 27th minute, Kvaratskheliya forcibly broke through the two-man defense on the left side of the restricted area and entered the restricted area, but his last shot was half a beat slow, and then the ball was blocked without angle. Two minutes later, Napoli took a free kick on the right side of the penalty area. Zalinski took the penalty and hung it to the back point. Osmain grabbed the nod and hit the goal, and the ball was only slightly higher than the crossbar.

In the 41st minute, Napoli counterattacked the ball in the frontcourt, Politano volleyed vigorously in the restricted area, and Musso fought bravely again. Yi Bian fought Napoli again and continued to attack. In the 59th minute, Osmain shook the left side of the defensive oblique plug on the right side of the frontcourt. Kvaratskheliya followed up with the ball and broke into the restricted area. One person faced the Atlanta sixers’ defense. Kvaratskheliya kept shaking and flashed a space to make a strong shot, and the ball went into the net. Naples broke the deadlock 1-0. In the 76th minute, when Napoli took the right corner kick, Elmas took the penalty in front of the door. Rahmani grabbed the point and threw his head at the door, and the ball went straight into the lower right corner of the goal. Naples sealed the victory 2-0 and stopped the decline in time.

Lazio, who ended Naples in the last round, started their familiar routine operation of dropping the chain again today. Lazio’s visit to Dalaya Stadium was completely suppressed by Bologna today. In the 27th minute, Bologna attacked from the left, Giri Copreau hung obliquely in the restricted area at a 45-degree angle, and Ferguson grabbed the nod and mallet to attack the goal. BOOM’s ball was blocked by the post, and Lazio escaped. Six minutes later, Bologna made another killing on the left, Barro stopped the ball in the restricted area and made a two-step shooting, and goalkeeper ProWiddel bravely saved the ball. In the easy-to-side rematch, the two sides played more dullly, and Lazio had almost no chance. In the end, the two sides drew 0-0.

In terms of standings, Napoli stopped the decline and then started the winning mode. Inter Milan lost unexpectedly yesterday. Lazio did not lose today, but it also lost points in the footsteps of Inter Milan. After two weeks, Naples once again fixed the difference with the second place at 18 points, and the position of the leader was unshakable. Lazio was unable to win, so it failed to surpass Inter Milan to rise to the second place, and the difference of one point temporarily ranked third. Bologna scored 1 point, which temporarily surpassed Youwen and rose to seventh place.

In the top scorer list, Osman failed to score today, and still ranked first with 19 goals. Lautaro ranked second with 14 goals, while lukman and Nzola tied for third with 12 goals. Kvaratskheliya ranked fifth with 11 goals after scoring today. Velahovich, Anautovich, Dibala and others just squeezed into the top ten with 8 goals.

According to the current trend and the future development direction of technology, I think the next venture outlet may be:

1. Artificial intelligence: With the continuous development of big data and cloud computing technology, artificial intelligence will gradually become the mainstream technology, and more startups will focus on the research and application of artificial intelligence in the future.

Personally, I think that the future entrepreneurial outlet will be the specific application of artificial intelligence. Artificial intelligence has made remarkable achievements and has been widely used in various fields, such as health care, finance, retail, manufacturing and so on. In the future, with the continuous improvement of technology, artificial intelligence will further penetrate into our daily life and various industries, such as smart homes and smart cities. Therefore, enterprises that will devote themselves to the development and application of artificial intelligence will become the next venture outlet. The application of AI technology will also bring more opportunities and challenges.

2. Virtual Reality: Virtual Reality Technology As a developer of artificial intelligence, I think the next venture outlet will be the specific application of artificial intelligence. Although artificial intelligence technology has been very hot in the past few years, its application field still has a lot of room for expansion. Especially in the era when the Internet of Things and cloud computing are booming, artificial intelligence is widely used in various fields such as operation and management systems, and its application scenarios are becoming more specific and diversified.

For example, in the field of intelligent manufacturing and industrial control, artificial intelligence can help enterprises optimize production processes, improve production efficiency and quality, and reduce costs. In the financial field, artificial intelligence can be applied to risk control, fraud detection, investment decision-making and other aspects, and can achieve high-precision and efficient data analysis. In addition, artificial intelligence also has a wide application prospect in medical care, education, transportation and other fields.

There is no doubt that artificial intelligence is the future development trend and new venture outlet. With the advancement and maturity of technology, more and more artificial intelligence startups will emerge in the future. Technology is developing rapidly, and more startups will pay attention to the development and application of virtual reality technology in the future, such as games, education, medical care and other fields.

Application of blockchain technology In today’s digital age, the application of blockchain technology is more and more extensive, which can be used in finance, logistics, medical care and other fields. It has the characteristics of decentralization, high security and high credibility. More enterprises will use and explore it in the future, so the application of blockchain technology is one of the next entrepreneurial outlets.

3. Blockchain: Blockchain is a decentralized technology, which can be applied to various fields, such as finance and supply chain management. In the future, more startups will pay attention to the application of blockchain.

From a technical point of view, artificial intelligence, virtual reality and blockchain all have great potential and market space, but from the current market situation, blockchain is still in its early stage, its application is not extensive enough, and more technical optimization and exploration of application scenarios are needed; The application scene of virtual reality is relatively narrow and the audience is relatively limited; Artificial intelligence has been widely used, but it still needs further development and improvement.

Therefore, I personally think that the next venture outlet may be the development and application of Internet of Things technology. With the rapid development of Internet of Things technology, more and more devices and facilities will have the ability of data collection and transmission, which will give birth to a large number of data analysis and application requirements. At the same time, the Internet of Things will also give birth to a large number of emerging formats, such as smart home, smart city, smart medical care, etc., all of which have great market and commercial value. Therefore, the next few years will be the golden age of Internet of Things entrepreneurship, and various innovative applications based on Internet of Things technology will appear like mushrooms after rain, becoming the next entrepreneurial outlet.

In short, the future entrepreneurial enthusiasm is not limited to the above three areas. With the continuous progress of technology, we can foresee more new entrepreneurial opportunities.