Tsetang

Zêtang also Zedang or Tsethang is the fourth largest city in Tibet and is located in the Yarlung Valley, 183 km southeast of Lhasa in Nedong County of Lhoka (Shannan) Prefecture, Tibet Autonomous Region of China. As capital of Shannan Prefecture (Lhoka Prefecture), it "...exercises direct control over the affairs of 13 counties: Gongkar, Tranang, Nedong, Changye, Tso-me, Lhodrok, Nakartse, Zangri, Chutsum, Lhuntse, Tsona, Gyatsa and Nang."