Columbia subject headings:
Communism--China--Haifeng Xian.
Haifeng Xian (China)--History.
Peng, Pai, 1896-1929.
Harvard subject headings:
Communism--China--Haifeng Xian.
Haifeng Xian (China)--History.
Peng, Pai, 1896-1929.
Princeton subject headings:
Communism--China--Hai-feng hsien.
Haifeng Xian (China)--History.
Pʻeng, Pʻai, 1896-1929.