ලොව දිගම දුම්රිය මාර්ගය.........
The Qingzang railway, Qinghai–Xizang railway, or Qinghai–Tibet railway is a high-altitude railway that connects Xining, Qinghai Province, to Lhasa, Tibet Autonomous Region, in China. The total length of Qingzang railway is 1956 km. Construction of the 815 km...