Columbia subject headings:
China--History--Cultural Revolution, 1966-1976.
China--Relations--China--Macau (Special Administrative Region)
China--Relations--Portugal.
Macau (China : Special Administrative Region)--History--20th century.
Macau (China : Special Administrative Region)--Relations--China.
Portugal--Relations--China.
Harvard subject headings:
China--History--Cultural Revolution, 1966-1976.
China--Relations--China--Macau (Special Administrative Region)
China--Relations--Portugal.
Macau (China : Special Administrative Region)--History--20th century.
Macau (China : Special Administrative Region)--Relations--China.
Portugal--Relations--China.
Princeton subject headings:
China--History--Cultural Revolution, 1966-1976.
China--Relations--China--Macau (Special Administrative Region).
China--Relations--Portugal.
Macau (China : Special Administrative Region)--History--20th century.
Macau (China : Special Administrative Region)--Relations--China.
Portugal--Relations--China.