XIGAZE, June 19, 2016 (Xinhua) -- Tourists walk on the square of the rail station of Xigaze, southwest China's Tibet Autonomous Region, June 17, 2016. Tibet has entered its peak tourist season. (Xinhua/Purbu Zhaxi)
XIGAZE, June 19, 2016 (Xinhua) -- Tourists walk on the square of the rail station of Xigaze, southwest China's Tibet Autonomous Region, June 17, 2016. Tibet has entered its peak tourist season. (Xinhua/Purbu Zhaxi)