Recently, Chezhi. com learned from relevant channels that Toyota officially released the official map of Hatchback FX Special Edition. It will land in the US market in the autumn of 2025, with a limited sale of 1,600 vehicles. With reference to the regular SE model, which starts at $23,780 (about RMB170,000), FX Special Edition is expected to have a small premium.

In terms of appearance, the new car is based on the US version of Corolla Hatchback entry SE, inspired by the 1987 FX16 model, which combines retro design elements with modern sports aesthetics. The body is available in three exclusive colors: midnight black metallic color, ice cap white and underground gray, with 18-inch white aluminum alloy wheels (the same as the Nightshade version) and a black tail spoiler. The overall shape is full of tension style. The front face is blackened, the honeycomb mesh and LOGO are blackened, and the tail is designed with single-side double-exhaust and blackened metal trim to create a strong sports atmosphere.

In the interior, the new car is equipped with an orange stitched Moonstone sports fabric seat, with a shift lever covered with suede and a retro air conditioning knob. The details incorporate retro feelings and performance elements. The central control area adopts a 10.5-inch floating screen, which supports CarPlay and voice control, and the response time is shortened to 0.3 seconds. In terms of safety configuration, Toyota Safety Sense 3.0 system is standard, which integrates pre-collision assistance, adaptive cruise and other functions. At the same time, it is equipped with wireless charging, four USB interfaces and heat insulation and sound absorption materials, taking into account technology and practicality.

In terms of power, FX Special Edition is equipped with a 2.0L four-cylinder naturally aspirated engine (code 3ZR-FE), with a maximum power of 124kW and a peak torque of 204N·m, matching the CVT gearbox. Although the parameters are biased towards daily use, the throttle response and shift logic are optimized, which makes the daily driving smooth and fuel-efficient, and has a good sense of linear acceleration when stepping on the throttle deeply. In terms of chassis, the new car adopts short shock absorber spring and sports suspension setting, which effectively improves cornering stability and steering feedback. For more information about the new car, the car quality network will continue to pay attention to and report.

　　In June, many print shops in universities began to get busy. Papers are printed and bound from here, and the eyes of college students around the machine are full of expectation, comfort and a little relief. Those who can walk into the print shop are the "winners in life" in this graduation thesis season, because they have finally reached the final step of graduation thesis completion.

　　In the dormitory next to the printing shop and in the library not far away, many students are still revising their papers over and over again. The hot topic "How strict is the duplicate checking of papers" in Weibo, which has a reading volume of 150 million, is all their voices. Last year, after the university entered the "strict era", the auditing standards for graduation thesis in colleges and universities have improved a lot. Therefore, this essay season is much more difficult for many college students than in previous years.

　　Strict word is the first word, and the paper "paddling" has become a past tense.

　　"Are you sleeping? But I can’t sleep while I’m writing a paper. " Many students sigh in the circle of friends late at night.

　　Qu Weiwei, a master graduate from a university in Hunan Province, found that this year’s graduation season was more difficult than last year.

　　"The school obviously has much higher requirements for graduate students than last year. Our paper duplicate checking standard is 20%. Even if the paper didn’t meet the duplicate checking standard before, it can be changed to more than 30% ‘ Paddle ’ Passed, but now it is stuck 20%. " Qu Weiwei said.

　　As early as last September, the Ministry of Education issued the Notice on Paying Close Attention to the Implementation of the Spirit of the National Conference on Undergraduate Education in Colleges and Universities in the New Era, emphasizing that colleges and universities should comprehensively sort out the teaching contents of various courses, eliminate "water courses", create "gold courses", strictly control the exit of graduation, and resolutely cancel the "clear examination" system.

　　In October of the same year, the Opinions on Speeding up the Construction of High-level Undergraduate Education and Comprehensively Improving Talents Training Ability (hereinafter referred to as "40 Articles on Higher Education in the New Era") issued by the Ministry of Education clearly stated that the whole process management of graduation design (thesis) topics selection, topic opening and defense should be strengthened, and the form, content and difficulty should be strictly monitored to improve the quality of graduation design (thesis). Strengthening the management of undergraduate graduation project (thesis) is a measure to pay close attention to undergraduate education and teaching.

　　This year’s graduation season, many colleges and universities have strengthened their management on "strict out". In April, Tsinghua University released the latest revised "Detailed Rules for the Implementation of the Administrative Provisions on Disciplinary Actions of Students in Tsinghua University", in which the remarkable change is that the punishment for academic misconduct has been increased, and the plagiarism of dissertations can be expelled from school. The original punishment was to give "the above punishment."

　　On May 6th, the Academic Affairs Office of Emei Campus of Southwest Jiaotong University issued the Notice on Doing a Good Job in Checking the Duplicate of Graduation Design (Thesis) in 2019, which shows that the duplicate checking of graduation design (Thesis) will increase the comparison database of college students’ theses (including this one). If students from the same department and school are found to plagiarize from each other, the Academic Affairs Office will start the investigation procedure, and the situation will be dealt with strictly.

　　In addition, the school also requires teachers and students to sign a "commitment letter", promising that they have studied the Measures for Dealing with False Dissertations by the Ministry of Education, the Notice of the General Office of the Ministry of Education on Strictly Investigating the Sale and Writing of Dissertations in Colleges and Universities, etc., and strictly implement the requirements of the Ministry of Education and the school on the management of graduates’ student status, curriculum assessment and graduation design (thesis) documents.

　　"In the past, because of the wide policy, we can use Taobao, which is not accurate but affordable, to check the weight, but now it is required to be based on HowNet, and each check needs more than 200 yuan." Qu Weiwei said.

　　Behind the word "Yan", the pain in the essay season is usually "lack of cultivation"

　　For many college students, the "difficulty" of the thesis season is the whole process, from the topic selection to the thesis defense.

　　In the view of Wang Xudong, a senior student in the School of Computer Science, Huazhong University of Science and Technology, writing the paper itself is not the most difficult, but the experimental part in the paper. He said that at the beginning of his graduation project, the topic selection and opening defense were relatively simple, but he was still secretly "glad" when he encountered a series of troubles.

　　"Because of a small formula error, hundreds of calculation results were all invalid, and a week’s efforts fell short. Every time I finally made new progress, I took it to discuss with my teachers and seniors, and then I found myself making many low-level mistakes, so I had no choice but to start all over again. In addition, because my graduation project is a theoretical research, I can’t prove the theoretical results through rigorous experiments with my current ability. This is also a problem I have encountered, that is, there is no strong practice to support the theoretical conclusions. "

　　Yu Zhenyuan, a senior graduate of Xi ‘an Jiaotong University, said that the graduation process was "extremely difficult". "I need to use a more complicated test-bed for my graduation experiment, but any link of this test-bed will go wrong. We have to fix it from beginning to end. In the experiment, what I don’t know accounts for the majority, and what I can really understand accounts for the minority. My data are very strange. "

　　In addition to the hardware itself, accurate chemical experiments also have high requirements for personal operation. On the morning of the interview with China Youth Daily and Zhongqing Online reporter, Yu Zhenyuan broke the instrument due to operational errors, which made him very upset.

　　Regarding the "pain" of college students in the graduation thesis season, Xu Fei, president of Southwest Jiaotong University, said in an exclusive interview with China Youth Daily and Zhongqing Online reporter that "students have problems in knowledge, ability and expression, and graduation thesis writing makes these problems gather together, which leads to the misery of students."

　　Xu Fei believes that the quality of college students’ graduation thesis is not high at this stage, which is mainly reflected in the lack of solid knowledge, the lack of depth and comprehensive ability of students to master theory, and the poor ability of independent thinking, investigation and research, problem solving and analysis, which leads to the lack of novelty, depth and innovation in the research topic of graduation thesis.

　　"If a student usually does well, he should not feel very painful when writing a paper. Instead, the paper should be a stage for him to show himself." Xu Fei said.

　　What abilities can solve the problem of "paper difficulty"

　　In recent years, many experts and college teachers have said that the poor quality of college students’ graduation thesis is mainly due to their lack of study and training in scientific writing, which leads them to write their graduation thesis for the first time in their lives. Students don’t know where to start, instructors are miserable, and the quality of papers is often not high.

　　In this regard, Xu Fei believes that it is necessary to improve students’ scientific writing level, and senior undergraduate students should set up relevant elective courses to teach students how to conduct scientific research and academic writing, or give guidance to students on how to write graduation thesis through academic lectures.

　　Last year, Qiu Yong, president of Tsinghua University, announced the opening of "Writing and Communication" course for freshmen in 2018, which is expected to cover all undergraduates by 2020, and strive to provide courses and guidance for graduate students. This has aroused widespread concern in society. At the end of May, Tsinghua University Writing and Communication Teaching Center issued a notice for recruiting teachers, and recruited 10 more teachers for outstanding scholars, postdoctoral students and fresh doctoral students at home and abroad.

　　It is reported that the course adopts two parallel modes: one credit and two credits. What each class teaches together is mainly the paradigm of reasoning writing and how to modify and perfect an article. More specifically, it mainly includes choosing the topic, sorting out the ideas of the article, establishing the logical structure, checking and modifying the grammatical errors, elegant expression, etc., but the topic is chosen by the students themselves. It is not mandatory to use uniform teaching materials in the course, but the consistency of training requirements in the whole process is important.

　　Peng Gang, a professor in the history department of Tsinghua University and director of the Academic Affairs Office, once said that writing training should first be thinking training. "It is very important for students to find a problem and think from different angles. If you want to write, you must first learn to think, and learn to think methodically and hierarchically. This is also the highest standard I expect: the writing course not only exercises students’ writing ability, but also enables students to ‘ Open your eyes ’ General course ".

　　As for the students’ "miserable" in the graduation thesis season, Xu Fei thinks that there are several reasons besides the lack of writing ability.

　　From the students’ point of view, they usually have a lot of knowledge, but they are not solid enough to learn, and there is a phenomenon of superficial and superficial. Students rely too much on search engines in their daily study, and there are deficiencies in memory and independent thinking. "Everything is at your fingertips, and everything has an answer. Students will feel ‘ Why am I still studying ’ This is a big misunderstanding. "

　　On the other hand, students’ knowledge is fragmented, not structured, organized and systematic, and they have not incorporated other people’s knowledge into their own knowledge system. This leads to students being "dumbfounded" when they finally need organized text presentation.

　　Moreover, "many schools are short of teachers, and teachers put more energy into scientific research. In terms of teaching, the energy put on undergraduates is different from that put on master students and doctoral students. Undergraduates are the group with the least energy input from teachers, which is also an important reason for the difficulty in writing students’ papers. "

　　Xu Fei believes that although from the perspective of academic degree regulations, undergraduates are not like master students and doctoral students, they have to submit papers to obtain their degrees, but it is necessary to adhere to the practice of requiring undergraduates to submit graduation papers. "Graduation thesis can comprehensively show and test students’ mastery of what they have learned and their ability to solve practical problems by using what they have learned. It is more important for undergraduates to write graduation thesis, from topic selection to data collection, to paper organization, writing, revision and final drafting, which is the most basic process of academic research and academic training".

　　"Graduation thesis is the last big homework for students." Xu Fei said.

　　(At the request of the interviewee, Qu Weiwei and Yu Zhenyuan are both pseudonyms.)

　　China Youth Daily Zhongqing Online Reporter Sara Ye Intern Ye Wei

　　Beijing, 19 Jan (Xinhua) Special correspondent Guo Ruihong and reporter Bao Guojun reported: The reporter learned from the just-concluded academic annual meeting and commendation meeting of the Academy of Military Sciences that seven researchers with outstanding contributions were commended and rewarded respectively. Among them, Chen Zhou, a well-known expert in military strategy and national defense policy, and He Lei, a well-known expert in operational command, won the "Ye Jianying Military Research Award" and each won a prize of 80,000 yuan; Five young researchers, including He Renxue, Jiang Tiejun, Shao Jie, Feng Dinghan and Wang Yueli, won the "Military Scientific Research Youth Innovation Award", each with a prize of 40,000 yuan.

　　It is reported that the Academy of Military Sciences undertook a total of 328 planned projects last year, including 239 research projects entrusted by the Central Military Commission and the headquarters. The vast number of scientific researchers have taken on heavy responsibilities, pioneered and innovated, made outstanding contributions to providing theoretical advice for the strategic decision-making of the Military Commission and the headquarters, and have been praised by the Military Commission and the headquarters for many times.

Editor: Cao Jin

First, preface: ASUS’s first foldable OLED thin and light, a real PC tablet in one.

The mobile phone in the form of folding screen is no stranger to everyone, but in the notebook field, the folding form was conceived and designed many years ago in order to meet the office and entertainment needs in more diverse scenes.

Asus, which is famous for its rock quality, has finally brought the world’s first 17.3-inch OLED folding screen notebook to the market, which is Lingyao X Fold.

It stands out from the crowd,It has a 17.3-inch OLED folding screen, which supports arbitrary switching of six forms, supplemented by cool design.At the beginning, the correct way to open the folding screen notebook was established.

The main features of Lingyao X Fold are:

1. 17.3-inch folding OLED large screen

Lingyao X Fold uses a 17.3-inch OLED folding screen, which accounts for 87% of the screen, and the ratio of 4:3 makes the notebook have more working space.

The 180-degree precision hinge of the folding screen has also undergone 30,000 rigorous tests, and its durability has reached the same level as that of the new generation of folding screen mobile phones.

Since it is an OLED screen, its quality is naturally first-class, it supports 2.5K resolution, has 1.07 billion color display, covers 100%P3 wide color gamut, and the peak brightness reaches 500 nits, which makes the office light and thin book have a peerless screen.

2. Play with the notebook for up to 6 usage scenarios.

Lingyao X Fold comes with a magnetic Bluetooth keyboard, which can switch up to six usage scenarios when matched with the notebook.

The expanded 17.3-inch large screen can become a huge tablet computer, and instantly become a large-screen notebook by connecting with a magnetic keyboard.

In the semi-folded state, the keyboard can be attached to the lower half of the screen, and the notebook changes standard form every second.

3. Symmetric 4-speaker Harman Kardon sound effect certification

Lingyao X Fold is equipped with two-unit speakers at the top and bottom, forming a symmetrical 4-speaker combination, with SmartAMP intelligent power amplifier, supporting Dolby panoramic sound, and passed Harman Kardon sound effect certification.

In addition, it uses Intel’s 12th generation Core U series low-power processors, with mixed architecture design, and has passed the rigorous certification of Intel Evo platform.

The following are the detailed parameters of Lingyao X Fold folding notebook:

Second, the appearance: 17.3-inch OLED large-screen magnesium alloy material texture is full.

Lingyao X Fold folding notebook uses a 17.3-inch OLED display with a resolution of 2560×1920 and supports 100%P3 color gamut.

The surface A is made of magnesium alloy, and the surface D is covered by mirror screen, and equipped with artificial leather ergonomic support.

Lingyao X Fold is equipped with ErgoSense magnetic Bluetooth keyboard, weighing 0.39 kg, with built-in Type-C charging connector, power switch and status indicator light on the right side.

The screen of Lingyao X Fold supports various forms of display, including desktop mode and tablet mode extension mode, and we will experience it in detail.

In the desktop mode, the Bluetooth keyboard is a magnetic keyboard with a size of 19.05mm, a long stroke of 1.4mm, and a large touchpad at the bottom, which makes the operation silky.

The keyboard supports Bluetooth 5.2 wireless connection, and the integrated touch panel can be attached to the lower part of the screen, at which time the screen will automatically change to the 12.5-inch display in the upper part.

There is a 5 megapixel HD camera at the top of the screen, and the HD infrared camera is retained, which supports Windows Hello face unlocking.

Lingyao X Fold adopts an innovative 180 precision hinge design, and the folding durability can reach 30,000 times.

Equipped with a volume button on the side of the notebook.

There is a thunderbolt 4/USB-C interface at the top of the notebook, and the transmission rate can reach up to 40Gbps.

The side of the fuselage is also equipped with a thunderbolt 4/USB-C interface and a 3.5mm headphone interface.

To the right are the charging indicator light, the heat dissipation opening and the power button.

Both the top and bottom of the notebook are equipped with speaker openings, which can present a shocking stereo effect.

At the same time, the weight of the whole machine is about 1.6kg (excluding the magnetic keyboard), the thinnest part is about 8.7mm, and the portability is also very good.

A 65W charger and a Type-C-to-USB conversion cable are also included in the package.

Third, the screen test: support 100%P3 color gamut with excellent quality.

Lingyao X Fold is equipped with a 17.3-inch OLED folding screen, its color gamut coverage reaches 100%P3 level, it supports 10-bit color display, and its peak brightness can reach 500nits under HDR.

At the same time, this screen has also passed the Display HDR True Black500 and TUV low blue light certification, which is excellent in display quality.

After testing, the average DeltaE value of this screen is 1.77, the maximum value is 4.15, and the minimum value is 0.35. When the DeltaE is lower than 2, it can be used as a professional display.

From the above results, this screen made of OLED material has excellent values in all aspects.

Lingyao X Fold actually supports 100%sRGB, 93% Adobe RGB and 100%P3 color gamut display, with perfect coverage.

In terms of brightness, in SDR mode, the highest measured brightness is 260.8nits, and the white balance difference of five-step brightness is not too big.

If you are in HDR mode, the brightness is even higher.

Fourth, the folding experience: six forms can be switched at will, and multiple scenes can be used without pressure.

Similar to many folding screen mobile phones, the folding hinge adopted by Lingyao X Fold also supports free hovering. With the design of magnetic Bluetooth keyboard, it is flexible in practicality and supports arbitrary switching of up to six forms, bringing a new interactive experience between notebook and tablet.

1. Notebook mode (virtual keyboard)

The first is the notebook form, in which the screen is bent horizontally, and a virtual keyboard appears below when inputting text, and the screen can hover at any angle, just like the rotating shaft of a traditional notebook.

However, because it is a virtual keyboard, there is no touch feedback when tapping, and it may take some time to get used to it for the first time.

When we bend the screen, there will be three window layouts on the lower right, which can be freely selected according to the needs.

Not to mention the single window, the double window will be displayed in the upper and lower parts of the screen respectively, and the operation of the two parts will not affect each other.

The three windows will be displayed in the shape of a "pin", so that users will not drag and drop the windows one by one, so that the multi-window display on the same screen is more intuitive, and the multi-task operation is extremely convenient, and there is no need to cut and cut the windows.

2. Notebook mode (physical keyboard)

The magnetic Bluetooth keyboard matched with Lingyao X Fold will automatically adsorb as long as it is placed in the lower part of the screen.

At this point, everything on the screen will be intelligently converted to the upper part of the display, which is equivalent to a 12.5-inch screen with a resolution of 1920×1280.

Although the fineness of the display will be reduced at this time, it is sufficient mainly for text input scenes.

3. Desktop mode

When we unfold the notebook, we can spread the picture to the whole large screen of 17.3 inches, and get the greatest vision and visual impact. Together with the Bluetooth keyboard, we form a complete office platform.

Thanks to the coverage of 100%P3 wide color gamut, it is very suitable for us to watch movies, draw pictures, do PPT, etc., and realize entertainment work.

4. Tablet mode

Lingyao X Fold supports automatic screen flipping, erecting a second-changing Win11 tablet, which is more suitable for multi-person meetings or playing games with small partners.

5. Reading mode

Lingyao X Fold will erect the screen, which is equivalent to horizontally placing it in notebook mode. You can read all kinds of words and web pages like a book, and it supports DC dimming, so it won’t be tiring to watch for a long time.

6. Extended mode

Extended mode, as the name implies, when the screen is bent, the display content of the upper part will extend to the lower part to form a whole, which is used to browse the information flow.

In addition, the upper and lower screens can also display different contents respectively. When writing a manuscript or searching for information, the upper screen searches for information and the lower screen writes content, so the dual-screen display efficiency is higher.

V. Performance test: The 12th generation Core U performed well and responded more quickly in daily office.

Lingyao X Fold is equipped with Core i7-1250U processor, Intel 7 technology, 2 big, 8 small, 10 cores and 12 threads. The basic frequency is 1.1GHz, and the highest core frequency is 4.7GHz. The basic power consumption is only 9W, and the maximum power consumption can be released to 29W.

— — CPU performance

1、CPU-Z

In the CPU-Z score test, the single core score of i7-1250U is 631.7. Thanks to the improvement of architecture and IPC, it has surpassed the standard high-performance version of Ruilong 7 6800H, and the multi-core score is 3744.3. After all, there are 10 cores and 12 threads.

2、CineBench R23

In the CineBench R23 test, the final running score of i7-1250U is 1273 for single core, which is close to the high-performance Ruilong 7 6800H and 3744 for multi-core, which can ensure the fast response of multi-task operation in the folded screen state.

— — Memory test

Lingyao X Fold is equipped with 16GB LPDDR5 4800MHz memory.

The memory cache test was carried out in AIDA64, and the bandwidth of reading, writing and copying was 60400MB/s, 64791MB/s and 67754MB/s respectively, with a slightly higher delay of 104.7ns.

— — Disk test

Lingyao X Fold is equipped with a PCIe 4.0 SSD. According to CrystalDiskMark test, the sequential reading speed reaches 7GB/s, which is the limit, and the writing speed is above 5.2 GB/s..

At 4K random speed, the reading and writing are 80.62MB/s and 160.83MB/s respectively.

— —Hardware dog

Hardware Dog is a professional hardware detection and running tool produced by Driver House, which is very suitable for mainstream PC players. Relying on the self-developed algorithm of fast technology and authoritative testing modules such as 3DMark, it can quickly, accurately and comprehensively test the overall configuration of PC, carry out single and comprehensive tests on the CPU processor, GPU graphics card, memory and hard disk of the computer, investigate the performance of the whole machine, and know how its performance level is through global performance ranking.

The total score of Lingyao X Fold is 125,941, of which the CPU score of i7-1250U is 58,679, the graphics score of Iris Xe nuclear display is 18,045, the memory score is 41,797, and the hard disk score is 7420.

— — video game testing

Core i7-1250U is integrated with 96-unit core graphics card UHD 770, and the acceleration frequency can reach 1.25GHz. It is the top level of Intel Nuclear Display in terms of specifications. It can play casual games and online games moderately, and can also take into account video transcoding.

The benchmark test in Final Fantasy 15 gave a score of 1716.

The score in world of tanks is 8656, which translates to a frame rate of about 52.14 FPS.

According to the results of the above tests, Lingyao X Fold has no problem for the smooth operation of online games with little rendering pressure, but considering its positioning, 3A games are not its main battlefield.

Sixth, endurance test: PCMark can be easily used for a whole day in 9 and a half hours.

Lingyao X Fold has a built-in 75Wh lithium polymer battery. We used the modern office of PCMark 10 to test the performance of this notebook.

When using a 17.3-inch large screen test, the power mode is "Best Energy Efficiency", other irrelevant processes are turned off during the test, and the secondary screen is turned off, and the screen brightness is changed to 50%.

The final test results show that the notebook score is 9 hours and 29 minutes. This kind of performance can support the needs of a day’s mobile office life when going out.

Seven, summary: one notebook can be used as six, and the productivity and efficiency are doubled.

Lingyao X Fold is the world’s first 17.3-inch folding OLED notebook in the notebook field. With rigorous testing, it supports 30,000 folding times, and there is no need to worry about its life. The subversive six forms make the notebook computer flexible in various scenarios.

In terms of performance, i7-1250U, with 16GB LPDDR5 memory and PCIe 4.0 SSD, can handle all kinds of office scenes and light games with ease.

After this period of experience, the following summary is made for Lingyao X Fold:

1. There are many forms of large-screen advantage content presentation.

The 17.3-inch large screen carried by Lingyao X Fold is also extremely rare in notebooks. The high-quality OLED screen with high resolution, high color gamut and high brightness has nothing to say in color display, and it is even more shocking in movie viewing and game experience.

The operation of multi-window display on the same screen is very convenient, and the display content can be diversified.

2, a variety of forms show office efficiency doubled.

Folding OLED screen, six forms of display, provides support for the office, entertainment, design and other diverse use scenarios of Lingyao X Fold, and notebooks, tablets and reading can be freely used.

This also makes it applicable to a wider range of people, not just office workers.

You can use Lingyao X Fold for games, study, office and other content.

3, the performance is enough, and the office entertainment life is more gratifying.

Although the performance of i7-1250U is not outstanding, considering the business orientation of Lingyao X Fold, its performance can fully meet the needs of daily office.

Secondly, the endurance of 9 and a half hours is already the first-class level of this class, which provides a more lasting experience for daily office, especially for going out.

On the whole, Lingyao X Fold is the world’s first 17.3-inch OLED folding screen notebook computer, but thanks to ASUS’s rich experience and deep accumulation in dual-screen notebooks, both hardware design and application scenario adaptation have reached a very high degree of completion and maturity.

Especially since it bringsThe novel six exhibition forms can be large or small, horizontal or vertical, foldable and expandable, and various use modes can flexibly cope with various scenes, which is equivalent to combining notebooks, tablets and e-books.

In addition, it can fully meet the daily needs of business users in terms of performance while balancing the battery life, diversity and comfort.

The price of 24,999 yuan is not close to the people, but as a subversive product, Lingyao X Fold has created a new era of notebooks, which can already go down in history. It is also expected that folding screen notebooks will flourish as soon as possible like folding screen mobile phones.

The appearance of the new domestic standard axle (long axle version) basically continues the style of the overseas standard axle version. The air intake grille of the new car is slender, and the whole air intake grille is quite exquisite. The air intake grille of the kidney is also decorated with bright silver decorative strips. The headlight group of the new car is exquisite, and it is also equipped with L-shaped led daytime running lights. The straight line protruding from the hood is quite prominent, showing a certain sense of strength. The air intakes on both sides of the new car are decorated with cut lines to emphasize the three-dimensional sense. The trapezoidal air intakes are slender and equipped with a black middle net. The front bumper of the new car is solid and the front face of the whole car is generous.

As for the interior, the BMW 3 Series Travel Edition basically continues the design language of the BMW 3 Series sedan. The new car adopts a full LCD instrument panel, and at the same time, it is equipped with a suspended multimedia screen in the center console, which is full of technology and fashion. The biggest highlight of the new car interior is that it is equipped with a new three-spoke style, and a large number of soft materials are wrapped above the center console, which enhances the luxury of the interior.

The length of the BMW 3 Series is 4838mm, the body width is 1827mm, and the wheelbase is 2961mm, which is quite satisfactory. In the same class, the wheelbase of the BMW 3 Series ranks first. As a medium-sized car, its body size does not occupy much advantage in its class, and its internal seating space is only basically enough. After all, it is limited by the length and shape of the body. The design of skylight also increases the subjective space feeling of front and rear passengers. Among the models of the same price and class, the trunk volume of BMW 3 Series ranks 11th. The storage space in the car is quite satisfactory and basically sufficient. The interior space of the luggage compartment is relatively regular, with very good longitudinal depth and high expansibility, and the space performance is generally ideal.

The BMW 3 Series is equipped with a combination of 2.0 turbocharged engine (direct injection) and automatic manual (AT). The whole power parameters are superior in power performance among engines of the same class, which can provide better power performance. The official measured acceleration of BMW 3 Series is 6.3S, ranking 6th among 250,000-400,000 medium-sized car models.

The active/passive safety configuration of BMW 3 Series is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

If the above data and participation can’t fully understand the BMW 3 Series, then we can give you a more comprehensive reference based on the word-of-mouth information of users who have purchased the BMW 3 Series in history. It can be seen that what everyone is most satisfied with the BMW 3 Series is its appearance. In addition, the good-looking front face and the good-looking logo are also the points that everyone likes it.

　　　　On September 21st, the 4th Asian Color Forum, which lasted for two days, ended successfully in Wuxi City, Jiangsu Province. While interpreting the colors of life in Asia, this forum fully demonstrated the viewpoint that color is productivity and competitiveness by combining the analysis of fashion elements of colors in the world. The trend of Asian color fashion in 2008/09 was also formally confirmed during this period.

　　　　Zhang Huaixi, Vice Chairman of Chinese People’s Political Consultative Conference, announced the opening of the forum. Cheng Donghong, Secretary of the Secretariat of China Association for Science and Technology, Xu Kunyuan, Vice Chairman of China Textile Industry Association, Sun Ruizhe, Vice Chairman of China Textile Industry Association, Chi Zongjun, President of China Textile Newspaper, relevant leaders of Wuxi City, and color experts and scholars from South Korea and Japan attended the opening ceremony.

　　　　In his speech, Xu Kunyuan pointed out that the application of color science is of positive significance for realizing the transformation of the industry from "Made in China" to "Created in China" and from "World Processing Factory" to "Fashion Birthplace". The success of this forum will bring the latest fashion trends in the world to Asia and China, thus promoting the further development of China’s fashion industry.

　　　　Liang Yong, executive vice president of China Fashion Color Association, said that the Asian Color Forum aims to build a larger international exchange platform for Asian enterprises, so that enterprises can exchange with each other in a broader scope, learn from each other’s strong points and fully grasp the value of color science.

　　　　At the main forum of this Asian Color Forum, Qiu Jiayu, the design director of China Lenovo Group, and Guan Che, the authority of Japanese fashion industry, gave speeches on topics such as color making new competitiveness and clothing color trends, and shared their understanding of color economy with the participants. At the color wealth forum held later, color and design experts of well-known brands such as Sony, Lenovo, Samsung, LG and Haier discussed that color is productivity with industrial color and innovative design as the breakthrough point. Color is the theme of competitiveness. Representatives of well-known domestic clothing enterprises such as Metersbonwe Bang Wei, bindwood, Aimer and Gage had extensive exchanges with color experts.

　　　　At the Asian Fashion Color Trend Seminar, Asian Home Color Trend Seminar and Asian Cosmetic Color Trend Seminar held during this forum, the trend research institutions of China, Japan and South Korea and representatives from well-known enterprises at home and abroad jointly determined the Asian color trend in 2008/09.

　　　　On the occasion of the Asian Color Forum, China Fashion Color Association knitted fabric color research and development base and China textile fashion color application demonstration base also officially settled in Wuxi Natural Textile Industry Co., Ltd. and Jiangsu Xiake Environmental Protection Color Spinning Co., Ltd.

Editor: Tian Shijia

As mentioned in the preface, the "Dark Shadow Edition" of this test drive is based on the D300 diesel model of 2025, so there is no difference between the car body size and the general model. The length, width and height are maintained at 4,946 x 2,047 x 1,820 mm, and the wheelbase is maintained at 2,997 mm In terms of appearance, the "Dark Shadow Edition" model is painted with Santorini Black santorini black metallic paint and decorated with exclusive black appearance kit, so the water tank cover, the word Range Rover on the front edge of the hood, the decorative strips on both sides of the front bumper, etc. are all blackened and painted, while the lamp group remains the same as the standard model, equipped with slender Pixel LED headlights.

On the side of the car, the sports version of the dark shadow version implements the style of blackening the whole car, adopts the same color paint on the roof of the car body, and is equipped with the lens of CleaeSight electronic interior rearview mirror and shark fin antenna above. The car body maintains simple lines and the planning of hidden door handles, including front fender, rearview mirror and other details, and also adopts black mirror painting. It is equipped with 21-inch five 5126 satin dark gray aluminum rings and black brake calipers under its feet. The tire matching specification is 275/50 R21, and the lower edge of the car body is made of plastic scratch-proof material. In addition, the side pedal of the electric telescopic car is upgraded for limited models, and the metal texture Range Rover is engraved on the top.

Like the general Range Rover Sport Edition, the Dark Shadow Edition has a rounded and flat rear end design, with a three-dimensional tail wing on the top and a rear gear line inclined like a running grid. The LED taillight group (including dynamic direction indicator) is integrated through the trim strip, and the blackened word "Range Rover" is embedded inside. The word "Sport" symbolizing the sporty model is independent of the left taillight, and the rear bumper is integrated with plastic scratch-proof material.

Continue the simple interior of the New Year’s model, and double 13-inch screens form a technology cockpit.

Continuing the interior architecture of the 2025 model, the Range Rover Sport Shadow Edition is equipped with a 13.7-inch fully digitized HD floating dashboard, which provides brand-used double-ring, single-ring centralized, full-map, and full-driving auxiliary screen style switching. In addition to different driving mode switching, the display content also integrates driving information, driving auxiliary system, original factory navigation screen, 4x4i off-road information, etc., and the front is equipped with a fully leather-covered electric adjustment steering wheel. The overall interface is the same as that of the brand’s cars. It is matched by metal-like decorative strips and piano paint buttons. The function keys on the left provide instrument switching and voice control, while the function keys on the right are responsible for setting the driver assistance system.

PIPIPro system integrates four-zone constant temperature air conditioning and driving mode switching interface.

After the new year’s model change, the Range Rover has adopted a 13.1-inch Pivi Pro multimedia touch screen with a simple central saddle design. The "Shadow Edition" model of this test drive also integrates driving mode switching, four-zone constant temperature air conditioning (with air quality detection function), double front seat adjustment and other functions into the touch screen. In addition, the factory navigation, Apple CarPlay, Android Auto, 360-degree 3D panoramic system, 4x4i off-road information, Terrain Response 2 advanced all-terrain response, advanced ATPC all-terrain travel control and other settings are provided.

Sandalwood black car room layout, with metal aluminum decorative board.

The dark version of the Range Rover Sport Edition for this test drive adopts ebony black interior in the cab layout, with ebony black car ceiling. After the central saddle is simplified, only the electronic wire transmission gear and engine start button are reserved, and the surrounding is painted with black piano and dark chrome trim, providing wireless charging board and retractable cup holder. The empty basket structure below additionally provides USB-C power supply jack, and the rear cup holder and the door adopt exclusive metal aluminum decorative board, which forms a cool technology together with the pure black interior.

Change the grain leather double front seats, and the rear seat has an exclusive air conditioning interface setting.

In terms of seats and interior materials, the original Range Rover Sport comes standard with leather interior kit (including steering wheel), Windsor LeatherWindsor leather double front seats, and has 20-way electric adjustment/memory/heating function; Under the adjustment of equipment, the "Dark Shadow Edition" model of this test drive is replaced with Grained Leathergrain leather double front seats (with 12-way electric adjustment/memory/heating function), and the rear seat back can be adjusted electrically. Behind the central armrest, the third and fourth zone constant temperature air conditioning setting interfaces and independent air outlets are provided, and two sets of USB-C and a set of 12V power supply jacks are provided below.

The Range Rover Sport Edition comes standard with an inductive electric tailgate. According to the data released by the original factory, the rear compartment space can provide 647 liters of volume in the standard five-person riding mode, provide a retractable curtain barrier and a 6/4 seat back tilting function, and release 1,491 liters of storage volume after dumping.

Diesel power continues its excellent running precision, with a maximum horsepower of 300 horsepower.

Different from the P400 gasoline power of the last test drive, the Shadow Edition of the Range Rover Sport is equipped with the same Ingenium 3.0-liter 6-cylinder diesel turbocharged engine (with a displacement of 2,997 c.c) as the D300 model, with an 8-speed ZF manual transmission and light oil and electricity technology. The maximum output horsepower is 300 horsepower (PS) and the maximum torque is 650 Nm. According to the original factory data, it takes only 6.4 seconds to accelerate from standstill to 100 kilometers per hour, and the top speed can reach 218 kilometers.

Actually driving on the road, this 3.0-liter straight 6 diesel power unit, like other brands in the past, provides quite high operational exquisiteness during driving, effectively suppresses noise and even vibration, and maintains the level used by luxury brands; Thanks to the characteristics of diesel engine, the torque of 650 Nm can be triggered at 2,500 rpm, which provides a brisk and real-time dynamic response for Range Rover Sport.

The performance of sports is not absolute, and the dynamic response tends to be stable and comfortable.

From the driving experience and the feeling of riding in the car, the Range Rover Sport Shadow Edition is equipped with a dynamic pneumatic suspension system, which can not only meet the challenges of different driving modes and road conditions, but also meet the demands of most luxury leisure travel experiences. As a relatively "Sport" model in the car brand, the dynamic performance is not an absolute performance and a sporty presentation, but a balance between road feeling and comfort is achieved through sufficient support and a calm and neat chassis response.

The measured driving assistance system provides intuitive operation adjustment.

During the test run, when there are many traffic jams on expressways and snow tunnels, driving fatigue can be greatly reduced by using ACC active constant speed control system (including steering wheel assistance) and LKA lane maintenance assistance through the driving assistance system carried by Range Rover Sport Shadow Edition. The system operates to maintain the delicate and stable brand setting, and the driver can intuitively adjust the auxiliary system through the control interface on the steering wheel and the 13.7-inch digital instrument.

Under the condition of having almost the same level of equipment as the general version of Range Rover Sport Edition, Dark Shadow Edition provides a unique aura of exclusive kits and limited models, which is indeed quite attractive to potential consumers who agree with the brand concept and product characteristics, and becomes a choice worthy of consideration in car purchase.

On October 22nd, at the "What’s Off-road"-tank autumn technical conference held by Great Wall Motor, the grading standard of enterprise off-road was publicly announced for the first time. In this landmark grading evaluation, Tank 300 was successfully classified as a strong off-road grade by virtue of its hard-core strength, after testing in four dimensions, 20 performances and 70 indicators. Coincidentally, in the past September, Tank 300 stood out with 96.5 points in the off-road test list released by the professional media, and successfully ranked among the top six, keeping pace with many high-end and well-known hard-core off-road models from overseas. The outstanding performance of Tank 300 fully proves that the brand of off-road vehicles in China has been among the top in the world, which shows the strong strength of off-road vehicles in China.

Tank 300: Strong off-road, hard power

The reason why Tank 300 can occupy a place in strong off-road is mainly due to its excellent off-road technology and careful design in terms of safety, reliability and durability. Among them, the vertical non-decoupling architecture and the "three locks" are undoubtedly the two core technical highlights, which laid a solid off-road foundation for them.

First of all, the tank 300, with its vertical non-decoupling architecture, realizes direct and efficient power transmission and efficient control of four-wheel power distribution. At the same time, the tank 300 built on the vertical platform is equipped with a 2.0T engine and an 8AT/9AT gearbox, with uniform counterweight, smooth driving and stronger power output when off-road, ensuring excellent stability and passability in various complex terrains and easily coping with various challenges.

Secondly, the tank 300 is equipped with a "three-lock" part-time 4wd system, which is a sharp weapon for its off-road extrication. By controlling the power distribution, it is ensured that when one wheel is in trouble, the differential lock can lock the wheel, ensure the other wheel to obtain torque, and realize the stable output power of a single wheel, thus helping the vehicle to extricate itself from difficulties and easily coping with various challenges.

In terms of safety, reliability and durability, the tank 300 also performed well. A large number of 1500Mpa ultra-high strength steel was used in the body structure to ensure less deformation when it was hit. At the same time, with double pre-tensioned seat belts, OPW front and rear integrated side air curtains and active safety configuration, it not only ensured the safety and comfort of drivers and passengers, but also further improved the off-road performance and reliability of the tank 300. Not only did it get 3G1A results in the collision test of China Insurance Research Institute, but it also got five-star safety certification in ANCAP, Australia, which was superior to Jeep herdsman and Land Rover Range Rover in the same period.

To sum up, the tank 300 can not only easily cope with the terrain with complex and changeable adhesion, but also be comfortable in desert, mountain, snow and other complex environments, meeting the diverse needs of deep off-road enthusiasts and becoming a truly strong off-road vehicle in their hearts.

The common choice of cross-country enthusiasts around the world

Since its listing, the market share of Tank 300 has far exceeded that of well-known luxury off-road brands at home and abroad, and its global sales have quickly exceeded the 370,000 mark. In the past September, Tank 300 still maintained a steady sales momentum, with 7,804 vehicles sold in a single month, ranking first in China off-road SUV for 45 consecutive months, and becoming a benchmark in the domestic off-road market. While occupying a place in the domestic market, Tank 300 has successfully entered the international market and made a big splash on a global scale.

At present, the footprint of Tank 300 has spread all over Saudi Arabia, Kuwait, Australia, South Africa and other countries, as well as North Africa, Central and South America and other places. Winning wide acclaim and trust from users around the world not only provides excellent product experience, but also highlights the technical strength and influence of China brand in the global automobile market.

Behind the Off-road of the Top 300 Tanks: the crystallization of the deep accumulation and innovation breakthrough of Great Wall Motor

It is based on this background and strength that the tank 300 is well-deserved to be classified as a strong off-road grade in off-road classification, which is not only an affirmation of the tank 300 itself, but also a direct embodiment of Great Wall Motor’s deep accumulation and innovation breakthrough in off-road field. Great Wall Motor has been deeply involved in off-road field for 34 years, and has accumulated rich off-road experience and technical strength from early pickup trucks to later SUV models. As the representative of the third generation of off-road vehicles in the Great Wall, Tank 300 perfectly combines powerful off-road performance with intelligent and comfortable experience, breaking the inherent impression of users that traditional hard-core off-road vehicles are not luxurious, uncomfortable, intelligent, exquisite, fashionable and high fuel consumption, and leading the off-road vehicle market into a new era.

In the future, with the continuous exploration and deep cultivation of Great Wall Motor in the off-road field, Tank 300 will continue to optimize its product performance and constantly refresh the benchmark model of off-road products in China. In addition, Tank 300 will continue to explore overseas markets such as North China and ASEAN with the strong cross-country attitude of, and provide excellent products for global customers, so that the world can see China off-road and China can see tanks off-road.

In the spring and autumn period, only the poetic heart lasts forever;

Heaven and earth have always set out for dreams.

　　In the spring festival, thousands of families are reunited, and the annual poetic feast comes as scheduled.The "2023 Chinese Poetry Conference" will be premiered at 20: 00 on CCTV-1, the Central Radio and Television General Station, and broadcast at 21:40 the next day on CCTV-10.

　　Unveiled with "joy" and headed for "far away".Ten Hot Topics in "2023 Chinese Poetry Conference""joy, taste, burning, cold and heat, sir, nature, heart, the world, ten years, far away"Bloom the warm poetry through the cold winter, light up thousands of lights with deep feelings of home and country, and bring beautiful expectations and ardent expectations for the New Year.

Poetry Heart+People’s Heart: Open the door to hold the conference and bloom the Chinese style.

　　The 2023 Chinese Poetry Conference adheres to the people-centered creative orientation.Focus on the ordinary people, focus on how poetry reflects the present life, how to map thousands of hearts, unite the consensus of the times, and inspire unity and struggle, tell the true story of the public’s "attachment to poetry", inherit and carry forward China’s excellent traditional culture with the beauty of poetry, and see the weather in life and the spirit in the ordinary.

　　The Hundred-member Regiment was updated and upgraded again.

　　The "2023 Chinese Poetry Conference" updated the four regiments.The family group was upgraded to a group of friends and relatives, and more poets who became attached to poetry were invited to join hands, making the intense competition a carnival for national poets to learn skills. From the professional point of view, covering all kinds of industries is a poetic tour of contemporary China professionalism; From the age of participation, children as young as 6 years old and elders as old as 90 years old cover all stages of life. There are vivid scenes of 10-year-old "old players" returning to the stage with their 6-year-old brothers, and there are also anniversary oilfield workers who have changed from "opponents" to "poetry friends"; There are physical education teachers who take students to learn poetry, and foreign cute brothers and sisters who speak Chinese as fluently as their mother tongue.

　　

　　Non-legacy skills show the artistic conception of poetry

　　Eighteen folk presenters will bring creative poetic mood to the 2023 Chinese Poetry Conference with exquisite craftsmanship, including batik, iron-stamping, glass burning and other intangible skills, as well as pancake flowers, ground painting, wool felt and other grounded talent shows, which can be called a wonderful journey of superb skills and wonderful poetry.

Classical+Fashion: Seeing Poetry Meet Life Surprise

　　The "Use" of Innovative Poetry in 2023 Chinese Poetry Conference,Let creativity and poetry collide with each other in the hot life. A series of creative topics full of the sense of the times, building a bridge between poetry and life, makes people lament that poetry can still be so "used".

　　Never seen a fancy "poetry application problem"

　　Astronaut Liu Yang sent an invitation from space, asking everyone to match the photos she took when she left the cabin with two poems; Su Yiming, the champion of the Beijing Winter Olympics in 2022, brought a newly developed skiing action, which is short of a name with poetic charm; Have you ever heard of poetry with goods? Returned entrepreneurial college students from Keyou Qianqi, Inner Mongolia, presented a topic in "Yunzhong", and invited two teams of players to bring goods for rice that was not well-known in their hometown with poetic elements.

　　A more grounded "poem in painting" is coming.

　　In the "Poems in Paintings" session of Kang Zhen, a teacher who is deeply loved by the audience, this year, the poetic application in life was particularly emphasized. T-shirts, canvas bags, four-sided lights, placemats and other daily necessities have all become clever canvases for displaying poems. At the same time, Mr. Kang Zhen will draw the key elements of each issue in advance, and invite the national TV audience to draw along.

Thought+art+technology:

Go on a poetic date that spans time and space

　　The 2023 Chinese Poetry Conference adheres to the innovative idea of "thought+art+technology".Using XR, VR and other scientific and technological means to break through the boundaries of time and space, and taking poetry as the medium, we will create an immersive experience field of China’s excellent traditional culture for the audience, and take everyone to the poetic event that spans time and space.

　　Enjoy the prosperous weather

　　Around "Are you curious about dim sum in the Western Regions in the Tang Dynasty", the host led the guest teacher to "cross" to Astana, Xinjiang in the Tang Dynasty to see how four chefs in the Western Regions made dim sum at that time. Live people restore the "Fugui Sui Chao Tu" to see how the children of the Qing Dynasty celebrated the New Year. Set up the Riverside Scene at Qingming Festival on the stage to see the prosperity of Gyeonggi in the Northern Song Dynasty, and the guests will take you to taste the snacks of Bianjing Road. There is also a whole audience "crossing" to Zhang Heng’s side. Under the guidance of this astronomer in the Han Dynasty, they "looked up at the universe", pointed out the starry sky and predicted the universe.

　　Dialogue with literary giants

　　On the stage of "2023 Chinese Poetry Conference", a holographic virtual character based on ancient books and digital technology — — The great writer Su Shi made his debut.According to the model file, the designer endowed the digital figure with skeleton and expression system, and at the same time connected the motion capture system to make Mr. Dongpo move. As a representative of ancient literati with high popularity on the Internet, what kind of sparks will generate have when the charming Su Shi comes to the poetry conference? What kind of problems did he leave for the players on the field when he became the title officer? How will the commentators and hosts interact with Su Shi?

　　Grab the fun and do it.

　　The "2023 Chinese Poetry Conference" is innovative in the integration and communication."New Media+Wenchuang" makes the program more energetic. In addition to introducing the adjoint on the new media sideSynchronous answering questions, "Wonderful Town of Poetry" and "Instrument Score of Poetry"And other diversified H5 products, "2023 Chinese Poetry Conference" combines brand advantages to create a digital collection for the first time, locking in the great writer "Su Shi" to develop interesting hands, and let poetry come to every audience who loves poetry.

　　With the addition of high technology, the dance beauty of "2023 Chinese Poetry Conference" has taken on a new look.Enhance the use of stage machinery to realize opening, closing, lifting, rotation and other movements; Encircling rhythm screen, creating a beautiful artistic conception of Ruo Xu; Focus on upgrading the virtual technology of the three-dimensional cableway camera to truly realize the 360-degree immersive visual experience without dead ends; 5G communication technology and multi-person connection system realize the synchronous answering, voting and communication functions of thousands of people in the "cloud" and realize real-time national poetry interaction.

　　The Spring Festival is accompanied by poetry. "2023 Chinese Poetry Conference" is another poetic bloom to embrace the great era with culture, and it is another departure to praise life and hope with poetry. What kind of the most beautiful poetry will she present? Let’s wait and see.

General situation of language and writing in China

　　　　There are 56 ethnic groups in China, which is a multi-ethnic, multi-lingual, multi-dialect and multi-lingual country. According to The Language of China[1]Atlas of Chinese Language[2]There are more than 130 languages and about 30 languages in China.

　　　　The national common language is Mandarin and standard Chinese characters.

　　　　Chinese is the language of the Han nationality,[3]It is the most widely used language in China, one of the major languages in the world and one of the six official working languages of the United Nations.[4]In China, except for the Han nationality, which accounts for 91.51% of the total population, all ethnic minorities use Chinese to varying degrees, and some ethnic groups also switch to Chinese.[5]Modern Chinese can be divided into standard language (Mandarin) and dialect.

　　　　Putonghua takes Beijing pronunciation as the standard pronunciation, northern dialect as the basic dialect, and typical modern vernacular writings as the grammatical norm. The Constitution of People’s Republic of China (PRC) stipulates: "The state promotes Putonghua, which is commonly used throughout the country." On October 31st, 2000, the Law of People’s Republic of China (PRC) on National Common Language and Characters confirmed Putonghua as the national common language.

　　　　Chinese dialects are usually divided into seven dialects: Northern Dialect, Wu Dialect, Hunan Dialect, Gan Dialect, Hakka Dialect, Guangdong Dialect and Min Dialect. There are several power languages and many kinds of "local languages" in each dialect area. Among them, the northern dialect with the largest number of users is divided into four sub-dialects: Northern Mandarin, Northwest Mandarin, Southwest Mandarin and Xiajiang Mandarin.[6]

　　　　Among the 55 ethnic minorities in China, which account for 8.49% of the total population, most of the Hui and Manchu have switched to Chinese, and the other 53 ethnic groups have their own languages.[7]

　　　　In terms of language families, the languages spoken by 56 ethnic groups in China belong to five major language families: Sino-Tibetan, Altai, austronesian family, South Asian and Indo-European. Sino-Tibetan language family is divided into three language families: Chinese, Tibetan-Burmese, Miao-Yao and Zhuang-Dong. Belonging to the Tibeto-Burman language family are Zang, Jiarong, Menba, Cangla, Luoba, Qiang, Pumi, Dulong, Jingpo, Yi, Lisu, Hani, Lahu, Bai, Naxi, Jino, Nusu, Anong, Rouruo, Tujia, Zaiwa and Aru. Miao, Bunu, Mian, She and other languages belong to Miao-Yao language family. Zhuang, Buyi, Dai, Dong, Shui, Mulao, Maonan, Raja, Li, Gelao and other languages belong to the Zhuang and Dong language families. Altaic language family is divided into three language families: Mongolian, Turkic, Manchu-Tungusic. Mongolian languages include Mongolian, Daur, Dongxiang, Yugur, Tu and Baoan in the east. Turkic languages include Uygur, Kazak, Kirgiz, Uzbek, tatar, Salar, Yugur in the west and Tuwa. Manchu, Xibe, Hezhe, Ewenki, Oroqen and other languages belong to Manchu-Tungusic language family. Austronesian family belongs to Gaoshan languages, and Hui dialect of Hui nationality. Wa, De ‘ang, Brown, Kemu and other languages belong to the Monkhmer family of South Asian language family. Belonging to Indo-European language family are Russian belonging to Slavic language family and Tajik belonging to Iranian language family.[8]There is no consensus on the families of some languages, such as Korean and Beijing.

　　　　Chinese characters are written to record Chinese.[9]It is a common language used by the Han nationality, and some nationalities have completely used Chinese characters. At the same time, Chinese characters are the common language of all ethnic groups in China. Chinese characters were produced in the Neolithic Age before 3000 BC.[10]The Chinese characters used now are gradually evolved from ancient Chinese characters. The Law of People’s Republic of China (PRC) on the National Common Language and Characters determines the standardized Chinese characters as the national common characters.

　　　　Since the 1950s, the state has sorted out and simplified the existing Chinese characters, and formulated and published the first batch of variant forms, simplified Chinese characters, modern Chinese common characters, modern Chinese common characters, printed common Chinese characters, and Chinese character order (stroke order) specification for GB13000.1 character set. On June 5, 2013, the Notice of the State Council on Publishing the List of Chinese Characters with General Norms (Guo Fa [2013] No.23) was issued. The List of Chinese Characters with General Norms is an important standard for Chinese characters, which implements the Law of People’s Republic of China (PRC) on National Common Languages and Characters and meets the needs of Chinese characters application in various fields of society in the new situation. After the publication of the General Specification Chinese Character List, the use of Chinese characters in the general application field of society should be based on the General Specification Chinese Character List, and the original related word lists should be stopped.

　　　　Before the founding of People’s Republic of China (PRC), 21 ethnic minorities had their own scripts. After the founding of People’s Republic of China (PRC), the government has worked out writing schemes for Zhuang, Buyi, Yi, Miao, Hani, Lisu, Naxi, Dong, Wa and Li nationalities.[11]

　　　　Judging from the writing system and letter form, Chinese characters are ideographic, syllabic and ideographic in terms of writing types, and there are ancient Indian letters, Uighur letters, Arabic letters, square letters, Latin letters and Slavic letters in terms of letter writing system.[12]

　　　　On February 11th, 1958, the Fifth Session of the First National People’s Congress passed a resolution to promulgate the Chinese Pinyin Scheme. The Law of People’s Republic of China (PRC) on the National Common Language stipulates: "The Chinese Pinyin Scheme is used as a spelling and phonetic notation tool for the national common language. The Chinese Pinyin Scheme is a unified standard for the spelling of Roman letters in Chinese’s names, place names and Chinese documents, and is used in areas where Chinese characters are inconvenient or unusable. Primary education should be taught in Chinese Pinyin. "

　　　　The Constitution of People’s Republic of China (PRC) stipulates that "all ethnic groups have the freedom to use and develop their own spoken and written languages". The Law on Regional National Autonomy in People’s Republic of China (PRC) stipulates that "the organs of self-government of ethnic autonomous areas guarantee the freedom of all ethnic groups to use and develop their own spoken and written languages", "the organs of self-government of ethnic autonomous areas educate and encourage cadres of all ethnic groups to learn from each other" and "educate cadres and masses of all ethnic groups to trust each other, learn from each other, help each other and respect each other’s spoken and written languages". The Law of People’s Republic of China (PRC) on National Common Language and Characters stipulates that "the state insists on popularizing Putonghua and promoting standardized Chinese characters" and that "the use of minority languages and characters is based on the relevant provisions of the Constitution, the Law on Regional National Autonomy and other laws". The implementation of these laws by the state plays an important role in safeguarding national unity and national unity, building a harmonious language life and promoting economic, social and cultural development.

　　　　Over the years, China has persistently promoted the national common spoken and written language. According to the sampling survey conducted by the Institute of Language and Written Application of the Ministry of Education in 2010, the national Putonghua penetration rate reached over 70%, and the proportion of literate people using standardized Chinese characters exceeded 95%.

　　　　On December 4, 2012, the Ministry of Education and state language commission jointly issued the Outline of the National Medium-and Long-Term Reform and Development Plan for Language and Literature (2012-2020) (hereinafter referred to as the Outline). The Outline puts forward the overall goal of language and writing work: "By 2020, Putonghua will be basically popularized throughout the country, the standardization of social application of Chinese characters will be further improved, and Chinese Pinyin will play a better role. The standard of language and writing basically meets the needs of society, and the level of informatization has been further improved. The language and writing social management service capacity has been comprehensively improved, and the social management service system has been basically completed. The scientific protection of the spoken and written languages of all ethnic groups has been strengthened. The role of language and writing in inheriting and carrying forward Chinese excellent culture has been further exerted. The national language strength has been significantly enhanced, the national language ability has been significantly improved, and the social language life has developed harmoniously. " The Outline defines seven major tasks of language and writing in the new period: vigorously popularizing and popularizing the national common language and writing, promoting the standardization and informatization construction of language and writing, strengthening the supervision and inspection and service of social application of language and writing, improving the application ability of national language and writing, scientifically protecting the languages and writing of all ethnic groups, promoting and spreading the excellent Chinese culture and strengthening the legal system construction of language and writing. Six key tasks and sixteen measures were determined, including popularization, infrastructure construction, supervision service, capacity improvement, scientific protection and cultural inheritance. Put forward "innovative ideas", "innovative working mechanism", "innovative management service" andEight innovation and guarantee measures, such as opening wider to the outside world, strengthening talent guarantee, improving scientific research level, increasing publicity and ensuring fund investment. The release of the Outline is an important measure to implement the spirit of the 18th CPC National Congress and the Sixth Plenary Session of the 17th CPC Central Committee, an important action to promote the construction of a strong socialist culture, and an important program to guide the language and writing work at present and in the future.

　　　　Since the 18th National Congress of the Communist Party of China, the national language and writing system has given full play to the unique role of language and writing in cultivating and practicing socialist core values, comprehensively improving citizens’ moral quality, enhancing cultural soft power, and enhancing national cohesion. On the basis of adhering to effective work measures such as the standardization of urban language and writing, the Putonghua proficiency test, and the nationwide promotion of Putonghua publicity week, Constantly innovating the work carriers such as Chinese classic reading, Chinese character dictation conference, China idiom conference, and the construction of Chinese language resources audio database have improved the language literacy of the broad masses of the people, strengthened the scientific protection of the languages of various ethnic groups, carried forward Chinese virtues and spread Chinese excellent culture. On June 5 -6, 2014, the China government cooperated with UNESCO to successfully hold the World Language Conference, reached the Suzhou Consensus, and put forward the concept of "language capacity building" at the UNESCO conference for the first time, which played an important role in promoting language teaching and improving language ability in various countries. After the World Language Congress, relevant departments, universities and academic groups successively held academic seminars on language ability and language development strategy, language ability and national security, social development and cultural communication, which promoted academic prosperity and the development of language and writing.

　 　 Remarks: The manuscript was reviewed by some national language advisory committees.

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　　　　[1] edited by Sun Hongkai, published by the Commercial Press in 2007.

　　　　[2] Co-edited by China Academy of Social Sciences and City University of Hong Kong, published by Commercial Press in 2012.

　　　　[3] Quoted from Modern Chinese Dictionary (6th Edition), published by the Commercial Press.

　　　　[4] Quoted from "Encyclopedia of China Language", China Encyclopedia Publishing House.

　　　　[5] Cited the data of the sixth population census, and referred to "China Ethnic Language Work", edited by Jin Xinghua and published by Ethnic Publishing House.

　　　　[6] This passage refers to Modern Chinese, edited by Huang Borong and Liao Xudong, and published by Higher Education Press.

　　　　[7] Cited the data of the sixth population census and referred to: Atlas of Chinese Language, edited by China Academy of Social Sciences and City University of Hong Kong, published by the Commercial Press in 2012; Ethnic Language Work in China, edited by Jin Xinghua, published by Ethnic Publishing House.

　　　　[8] This passage mainly refers to The Language of China, edited by Sun Hongkai and published by the Commercial Press in 2007.

　　　　[9] Quoted from Modern Chinese Dictionary (6th Edition), published by the Commercial Press.

　　　　[10] Quoted from "Encyclopedia of China Language", China Encyclopedia Publishing House.

　　　　[11] This paragraph mainly refers to "China Ethnic Language Work", edited by Jin Xinghua and published by Ethnic Publishing House.

　　　　[12] This paragraph mainly refers to the Language Survey Course edited by Dai Qingxia and the Study on the Present Situation and Evolution of Minority Languages in China.

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