Columbia subject headings:
China--Foreign relations--Japan.
China--Politics and government--1912-1949.
Eastern question (Far East)
Japan--Foreign relations--China.
Harvard subject headings:
China--Foreign relations--Japan
China--Politics and government--1912-1949
Eastern question (Far East)
Japan--Foreign relations--China
Princeton subject headings:
China--Foreign relations--Japan.
China--Politics and government--1912-1949.
Eastern question (Far East)
Japan--Foreign relations--China.