![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)](http://www.ecns.cn/hd/2019/03/01/44e27e60477a47d5b883a7726fb3fba5.jpg)
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)](http://www.ecns.cn/hd/2019/03/01/8dbd1476f0c342dcbab10de016370780.jpg)
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)](http://www.ecns.cn/hd/2019/03/01/1300f91879224416a9844aa33350d3e6.jpg)
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)](http://www.ecns.cn/hd/2019/03/01/602309d9f70e498bbc2ccb04a60ebca6.jpg)
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)