Columbia subject headings:
China--Ethnic relations.
China--Politics and government.
Detention of persons--China.
Forced labor--China.
Human rights--China.
Minorities--China.
Prisons--China.
Torture--China.
Harvard subject headings:
China--Ethnic relations.
China--Politics and government.
Civil rights--China
Detention of persons--China.
Human rights--China
Political prisoners--China
Torture--China.
Princeton subject headings: