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.
Hà Giang Hà Giang (  ) is a city located on the banks of the Lô River in the north-east region of Vietnam. It is the capital of Hà Giang Province. The city has an area of 135.33 km² and a population of 71,689 inhabitants. The population is composed of 22 different ethnicities, of which 55.7% are Kinh and Tày people.