Columbia subject headings:
Democracy--China--Hong Kong.
Hong Kong (China)--Foreign relations--United States.
Hong Kong (China)--Politics and government.
United States--Foreign relations--China--Hong Kong.
Harvard subject headings:
Democracy--China--Hong Kong.
Hong Kong (China)--Foreign relations--United States.
Hong Kong (China)--Politics and government.
United States--Foreign relations--China--Hong Kong.
Princeton subject headings:
Democracy--China--Hong Kong.
Hong Kong (China)--Foreign relations--United States.
Hong Kong (China)--Politics and government.
United States--Foreign relations--China--Hong Kong.