Columbia subject headings:
Harvard subject headings:
China--History--1949-1976.
Yunnan Sheng (China)--Politics and government.
Zhongguo gong chan dang--Party work.
Princeton subject headings:
Political purges--China--Yunnan Sheng.
Yunnan Sheng (China)--Politics and government--20th century.
Zhongguo gong chan dang--History.
Zhongguo gong chan dang--Party work.