Chāng dū
Kham or Chamdo, Tibetan: Chab mdo historic capital of Kham prefecture of Tibet (Chinese Qamdo or Changdu)
also Qamdo county
Chá yǎ xiàn
variant of 察雅縣|察雅县[Chá yǎ xiàn], Zhag'yab county, Tibetan: Brag g-yab rdzong, in Chamdo prefecture 昌都地區|昌都地区[Chāng dū dì qū], Tibet