I Marxism-Leninism and Mao Zedong Thought.
1 works of Marx and Engels 2 works of Lenin 3 works of Stalin 4 works of Mao Zedong 5 works of Marx, Engels, Lenin, Stalin and Mao Zedong 7 life and biographies of Marx, Engels, Lenin, Stalin and Mao Zedong 8 Study and study Marxism-Leninism and Mao Zedong Thought.
philosophy
0 philosophy theory 1 world philosophy 2 China philosophy 3 Asian philosophy 4 African philosophy 5 European philosophy 6 Oceania philosophy 7 American philosophy 80 logic science (general) 8 1 logic 82 ethics 83 aesthetics 84 psychology 9 atheism and religion.
Introduction to social science
0 theory and methodology of social science 1 current situation and overview of social science 2 organs, organizations and conferences 3 social science research methods 4 social science education and popularization 5 social science reference books [7] social science reference books 8 statistics 9 1 sociology 92 demography 93 management [94] system theory (systematics, system engineering) 96 talents.
Politics, law
0 Political Theory 1/3*** Productive Movement, * * Productive Political Party 4 Workers, Peasants, Youth and Women Movement and Organization 5/7 World Politics 8 Diplomacy, International Relations 9 Law.
E military
0 Military Theory 1 World Military 2 China Military 3/7 National Military 8 Strategy, Campaign and Tactics 9 Military Technology 99 Military Topography and Military Geography
F economy
0 Political Economy 1 Overview of World Economy Economic History Economic Geography 2 Economic Planning and Management 3 Agricultural Economy 4 Industrial Economy 5 Transportation Economy 6 Post and Telecommunications Economy 7 Trade Economy 8 Finance and Economics
G. Culture, science, education and sports
0 cultural theory 1 overview of world cultural undertakings 2 information and knowledge dissemination 3 science, scientific research 4 education 8 sports
H. Language and writing
0 Linguistics 1 Chinese 2 China minority languages 3 Common foreign languages 4 Sino-Tibetan languages 5 Altaic languages 7 Indo-European languages
I. Literature
0 literary theory 1 world literature 2 China literature 3/7 national literature.
J art
0 Art Theory 1 Overview of World Art 2 Painting 3 Sculpture 4 Photography 5 Arts and Crafts 6 Music 7 Dance 8 Drama 9 Film and Television Art
History, geography
0 historical theory, 1 world history, 2 Chinese history, 3 Asian history, 4 African history, 5 European history, 6 Oceania history, 7 American history, 8 1 biography, 85 literary archaeology, 89 customs, 9 geography.
Introduction to natural science
Mathematical science and chemistry
1 mathematics 3 mechanics 4 physics 6 chemistry 7 crystallography
P astronomy, geographical science
1 astronomy 2 surveying 3 geophysics 4 meteorology 5 geology 7 oceanography 9 physical geography
Q bioscience
1 general biology 2 cytology 3 genetics 4 physiology 5 biochemistry 6 biophysics 7 molecular biology 8 1 bioengineering 9 1 paleontology 93 microbiology 94 botany 95 zoology 96 entomology 98 anthropology
Medicine and health
1 preventive medicine and hygiene 2 China medicine 3 basic medicine 4 clinical medicine 5 internal medicine 6 surgery 8 special medicine 9 pharmacy
American agricultural science
1 basic agricultural science 2 agricultural engineering 3 agronomy (agronomy) 4 plant protection 5 crops 6 gardening 7 forestry 8 animal husbandry and veterinary hunting silkworm bees 9 aquatic products and fisheries
technology
TB general industrial technology TD mining engineering TE oil and gas industry TF metallurgical industry TG metallography, metal technology TH machinery, instrument industry TJ weapon industry TK power engineering TL atomic energy technology TM electrical technology TN radio electronics, telecommunications technology TP automation technology, computing technology TQ chemical industry TS light industry, handicraft industry TU construction science TV water conservancy project.
U transportation
1 comprehensive transportation 2 railway transportation 4 highway transportation 6 waterway transportation [8] air transportation
V. Aviation and aerospace
1 aerospace technology research and exploration 2 aerospace 4 aerospace [7] aerospace medicine
X environmental science, labor protection science (safety science)
1 basic theory of environmental science 2 environmental protection management 3 comprehensive environmental research 4 disasters and their prevention 5 environmental pollution and its prevention 7 treatment and comprehensive utilization of three wastes 8 environmental quality evaluation and environmental monitoring 9 labor protection science (safety science)
Z comprehensive books
1 Series 2 Encyclopedia, Class Books, Dictionaries, Prose, Complete Works, Selected Works, Miscellaneous Five-Year Signs, Annual Publications, 6 Periodicals, Serial Publications, 8 Book Catalogues, Abstracts and Indexes.