Snow melts on Qilian Mountains (1/4)

Melting snow in the Qilian Mountains caused water levels to rise in a river, forming a beautiful series of natural waterfalls in Zhangye City, Gansu Province as temperatures rose in late February. (Photo: China News Service/Chen Li)

Melting snow in the Qilian Mountains caused water levels to rise in a river, forming a beautiful series of natural waterfalls in Zhangye City, Gansu Province as temperatures rose in late February. (Photo: China News Service/Chen Li)

Melting snow in the Qilian Mountains caused water levels to rise in a river, forming a beautiful series of natural waterfalls in Zhangye City, Gansu Province as temperatures rose in late February. (Photo: China News Service/Chen Li)

Melting snow in the Qilian Mountains caused water levels to rise in a river, forming a beautiful series of natural waterfalls in Zhangye City, Gansu Province as temperatures rose in late February. (Photo: China News Service/Chen Li)