Chinese must be deleted to commemorate a speech by Liu Hezhen, Dayanhe-my nanny, Jing Ke stabbed the king of Qin, a contract worker, and Mr. Liang Rengong.

Jia Chun/Mu Dan, Hargill looked up at the starry sky/surprisingly, Tiger and Jin/Borges answered Sima Zhi's admonition/Wang Anshi.

The mathematics subject was changed from "compulsory X" to "subject X", and each subject was preparatory knowledge, function, geometry and algebra, probability and statistics, and mathematical modeling activities.

The ideological and political discipline has deleted most knowledge points of cultural life, and the required course has been changed into a module. Add Socialism with Chinese characteristics and put it in module 1, module 2, Law and life, economic life changed to economy and society, political life changed to politics and rule of law, and political life changed to politics and rule of law.

The framework of history has been changed to general history, the compulsory part has been changed to a volume of Outline of Chinese and Foreign History, and the elective courses are Outline of Chinese and Foreign History, Economic and Social Life and Cultural Exchange and Communication. Delete the review of major historical reforms, modern social democratic thought and practice, war and peace in the 20th century, comments on Chinese and foreign historical figures, exploration of historical mysteries, and collection of world cultural heritage.

In geography, the original compulsory course 3 was changed to elective course 2: regional development, and elective courses such as basic astronomy, political geography, geographical field practice, resources, environment and national security were added.

In physics, the original elective course 3- 1 was changed into compulsory course 3, and the elective courses physics and social development, physics and technology preliminary and relativity preliminary were added.

Chemistry, including the original elective parts of chemistry and technology, material structure and properties, chemical reaction principle and basic knowledge of organic chemistry into the compulsory system.

Biology has been changed from compulsory course 3: Steady State and Environment to elective course 1: Steady State and Environment, and elective course 2: Biology and Environment, and additional elective courses such as first aid measures, infectious diseases and prevention and control, preliminary biopharmaceuticals, marine biology and animal welfare have been added.