Mandarin will be the official language for education and public affairs.
Human rights groups warn of potential marginalization of minorities.
The law has sparked significant debate within and outside China.
Strategic angle: The new law mandates Mandarin as the official language, raising concerns over minority rights.
Mandarin will be the official language for education and public affairs.
Human rights groups warn of potential marginalization of minorities.
The law has sparked significant debate within and outside China.