Columbia subject headings:
China--Foreign relations--Germany--Congresses.
China--Relations--Germany--Congresses.
Germany--Foreign relations--China--Congresses.
Germany--Relations--China--Congresses.
Harvard subject headings:
Princeton subject headings:
China--Foreign relations--Germany--Congresses.
China--Relations--Germany--Congresses.
Germany--Foreign relations--China--Congresses.
Germany--Relations--China--Congresses.