From A to K are basically liberal arts, while L and M are reserved for liberal arts. N to V belong to the category of science and engineering. Later, X was added to the category of environmental safety, and the remaining W and Y were left to the category of science and engineering. Finally, z is a comprehensive class.

A Marxist-Leninist Mao Deng

Philosophy, religion

Introduction to social science

Politics, law

E military

F economy

G. Culture, science, education and sports

H. Language and writing

I. Literature

J art

History, geography

Introduction to natural science

Mathematical science and chemistry

P astronomy, earth science

Q bioscience

Medicine and health

American agricultural science

technology

U transportation

V. Aviation and aerospace

X. Environmental Science and Safety Science

Z comprehensive books