History Foreign relations -- 10 History -- 7 Civilization 5 Communism -- 4 Politics and government 4 Economic conditions -- 3 more ... Civilization -- 2 Foreign relations 2 Political parties -- 2 Politics and government -- 2 Architecture -- 1 Architecture, Buddhist -- 1 Armed Forces -- 1 Arms transfers -- 1 Art, Chinese 1 Biography. -- 1 Biological warfare -- 1 China -- 1 Chinese 1 Chinese -- 1 Chung-kuo kung ch'an tang -- 1 Commerce -- 1 Comparative economics 1 Description and travel 1 Economic development -- 1 Ethnic relations 1 Explorers -- 1 Intellectual life 1 Military assistance, Soviet 1 less ...