Nyenchen Tanglha Mountains

The Nyenchen Tanglha Mountains (officially spelt Nyainqêntanglha Mountains in Chinese) are a 700-kilometre (430 mi) long mountain range, and subrange of the Transhimalaya System, located in Tibet and the Tibet Autonomous Region of China. == Geography == One source says the Nyenchen Tanglha Mountains range is about 1,000 km (620 mi) in length.