Columbia subject headings:
Harvard subject headings:
China. Jun shi wei yuan hui. Diao cha tong ji ju--Biography.
Mao, Renfeng, 1898-1956
Secret service--China--Biography.
Princeton subject headings:
China. Jun shi wei yuan hui. Diao cha tong ji ju--Biography.
Mao, Renfeng, 1898-1956.
Secret service--China--Biography.