Columbia subject headings:
Harvard subject headings:
Chongqing (China)--Economic policy--Congresses.
Chongqing (China)--Social policy--Congresses.
Science and state--China--Chongqing--Congresses.
Technology and state--China--Chongqing--Congresses.
Princeton subject headings:
Chongqing (China)--Economic policy--Congresses.
Chongqing (China)--Social policy--Congresses.
Science and state--China--Chongqing--Congresses.
Technology and state--China--Chongqing--Congresses.