Classification of Renmin University of China Library: * * There are 17 categories:

Then the trumpet at the back represents the author, year and other published information, which is convenient for borrowers and librarians to find.

1 Marxism-Leninism Mao Zedong Thought 7 Culture, Education, Science and Sports 13. natural science

2 Philosophy 8 Art 14. Medicine and health

Social science, politics, Chinese, writing 15. engineering

4 Economy 10 Literature 16. agro-science

5 military 1 1. History 17. Comprehensive reference

6 Law 12. geography

Another commonly used method in China, China Library Classification:

China Library Classification: * * There are 22 categories:

I Marxism-Leninism, Mao Zedong Thought and Deng Xiaoping Theory.

G. Culture, science, education and sports

Philosophy, religion

H. Language and writing

Introduction to social science

I. Literature

Politics, law

J art

E military

History, geography

F economy

Introduction to natural science

F0 economics

Mathematical science and chemistry

F 1 economic survey, economic history, economic geography, p astronomy, earth science of all countries in the world

F2 Economic Planning and Management Q Biological Sciences

F3 agricultural economy r medicine and health

Agricultural science of F4 industrial economy

F49 Information Industry Economy (General) T Industrial Technology

F5 transportation economy u transportation

F59 Tourism Economy V Aerospace

F6 Post and Telecommunications Economy X Environmental Science and Security Science

F7 Trade Economy Z Comprehensive Book

F8 Finance and Finance