Columbia subject headings:
Guangdong Sheng (China)--Relations--China--Hong Kong.
Hong Kong (China)--Relations--China--Guangdong Sheng.
Harvard subject headings:
China--Economic policy--1976-2000
China--Foreign economic relations--China--Hong Kong.
Guangdong Sheng (China)--Economic conditions.
Hong Kong (China)--Economic conditions.
Hong Kong (China)--Foreign economic relations--China.
Princeton subject headings: