Maozhou_(in_modern_Sichuan)
Mao Prefecture
Prefecture in imperial China
Maozhou or Mao Prefecture (634–1913) was a zhou (prefecture) in imperial China located in modern northern Sichuan, around modern Mao County. From 742 to 758 it was called Tonghua Commandery.
Situated near the Tibetan frontier, it occasionally fell under Tibetan control.