Tourists view the Qinghai Lake, northwest China's Qinghai Province, Oct. 1, 2016. Qinghai Lake, covering 4,400 square kilometers, is China's largest inland salt lake.(Xinhua/Wu Gang)
Tourists view the Qinghai Lake, northwest China's Qinghai Province, Oct. 1, 2016. Qinghai Lake, covering 4,400 square kilometers, is China's largest inland salt lake.(Xinhua/Wu Gang)