Columbia subject headings:
China--Relations--Europe--Congresses.
East and West--Congresses.
Europe--Relations--China--Congresses.
Philosophy, Modern--Congresses.
Harvard subject headings:
China--Relations--Europe--Congresses.
East and West--Congresses
Europe--Relations--China--Congresses.
Philosophy, Modern--Congresses.
Princeton subject headings:
China--Relations--Europe--Congresses.
East and West--Congresses.
Europe--Relations--China--Congresses.
Philosophy, Modern--Congresses.