Columbia subject headings:
Harvard subject headings:
He, Zizhen, 1910-1984.
Li, Min, 1937-
Mao, Zedong, 1893-1976--Family.
Princeton subject headings:
He, Zizhen, 1910-1984.
Li, Min, 1937-
Mao, Zedong, 1893-1976--Family.