Columbia subject headings:
Harvard subject headings:
China--Economic conditions--Congresses.
China--Social conditions--Congresses.
East Asia--Economic conditions--Congresses.
East Asia--Social conditions--Congresses.
Princeton subject headings:
China--Economic conditions--Congresses.
China--Social conditions--Congresses.
East Asia--Economic conditions--Congresses.
East Asia--Social conditions--Congresses.