Video PlayerClose

Photo taken on Nov. 10, 2017 shows the highway linking Zetang to Gonggar, southwest China's Tibet Autonomous Region. Highways have been built to improve transportation in Tibet. (Xinhua/Purbu Zhaxi)

Photo taken on Nov. 10, 2017 shows the highway linking Zetang to Gonggar, southwest China's Tibet Autonomous Region. Highways have been built to improve transportation in Tibet. (Xinhua/Purbu Zhaxi)