Columbia subject headings:
Harvard subject headings:
China--Politics and government--1976-
Gang of Four Trial, Beijing, China, 1980-1981.
Trials (Political crimes and offenses)--China
Zhongguo gong chan dang--Purges.
Princeton subject headings:
China--Politics and government--1976-.
Gang of Four Trial, Beijing, China, 1980-1981.
Trials (Political crimes and offenses)--China.
Zhongguo gong chan dang--Purges.