Shannan, also transliterated from Tibetan as Lhoka, is a prefecture-level city in the southeastern Tibet Autonomous Region, China. Shannan includes Gonggar County within its jurisdiction with Gongkar Chö Monastery, Gonggar Dzong, and Gonggar Airport all located near Gonggar town.
Located on the middle and lower reaches of the Yarlung Valley, formed by the Yarlung Tsangpo River, Lhoka region is often regarded as the birthplace of Tibetan civilization. It is bounded by the city of Lhasa to the north, Nyingchi to the east, Shigatse on the west and the international border with India and Bhutan on the south. The city measures 420 kilometres east to west and 329 kilometres from north to south. Its uniqueness stems from the fact that Tibet's earliest agricultural farmland, its first palace and first Buddhist monastery are all located in Lhoka. It also has the distinction of having held the first lhamo performance. Ethnic Tibetans constitute 98% of the population, the remaining 2% being Han, Hui, Mönpa, Lhoba and other ethnic groups.
Shannan has 1 district and 11 counties and its capital is Tsetang, which is located 183 kilometres from Lhasa.