Which borders Vietnam, Hekou Yao Autonomous County or Lhasa City?
Lhasa (prefecture-level city) Lhasa City is a prefecture-level city, formerly a prefecture until 7 January 1960, one of the main administrative divisions of the Tibet Autonomous Region of China. It covers an area of 29274 km2 of rugged and sparsely populated terrain.
Luokan, Hainan Luokan () is a village in the town of Hongmao in Qiongzhong Li and Miao Autonomous County, in the centre of Hainan, located 13 km west of the county seat and just south of China National Highway 224.