Columbia subject headings:
Harvard subject headings:
China--Foreign relations
China--Foreign relations--China--Macau (Special Administrative Region)
Hong Kong (China)--Economic conditions--21st century.
Hong Kong (China)--Foreign relations--China.
Hong Kong (China)--Politics and government--1997-
Macau (China : Special Administrative Region)--Economic conditions--21st century.
Macau (China : Special Administrative Region)--Foreign relations--China.
Macau (China : Special Administrative Region)--Politics and government
Princeton subject headings:
China--Foreign relations--Macau (China : Special Administrative Region).
China--Foreign relations.
Hong Kong (China)--Economic conditions--21st century.
Hong Kong (China)--Foreign relations--China.
Hong Kong (China)--Politics and government--1997-
Macau (China : Special Administrative Region)--Economic conditions--21st century.
Macau (China : Special Administrative Region)--Foreign relations--China.
Macau (China : Special Administrative Region)--Politics and government.