Columbia subject headings:
Harvard subject headings:
China--Foreign relations--Japan.
China--Foreign relations--United States.
Japan--Foreign relations--China.
Japan--Foreign relations--United States.
United States--Foreign relations--China.
United States--Foreign relations--Japan.
Princeton subject headings:
China--Foreign relations--Japan.
China--Foreign relations--United States.
Japan--Foreign relations--China.
Japan--Foreign relations--United States.
United States--Foreign relations--China.
United States--Foreign relations--Japan.