Ü-Tsang
Ü-Tsang (Tibetan: དབུས་གཙང་, Wylie: dbus gtsang) is one of the three Tibetan regions, the others being Amdo to the northeast and Kham to the east. Geographically Ü-Tsang covers the Yarlung Tsangpo drainage basin, the western districts surrounding and extending past Mount Kailash, and much of the Changtang plateau to the north.