Columbia subject headings:
China--Foreign relations--United States.
China--Politics and government--20th century.
Economic sanctions, American--China.
Favored nation clause--United States.
United States--Foreign relations--China.
Harvard subject headings:
China--Foreign relations--United States.
China--Politics and government--20th century
Economic sanctions, American--China.
Favored nation clause--United States
United States--Foreign relations--China.
Princeton subject headings:
China--Foreign relations--United States.
China--Politics and government--20th century.
Economic sanctions, American--China.
Favored nation clause--United States.
United States--Foreign relations--China.