![](http://www.ecns.cn/hd/2019/11/27/8c97d83d747a4506a1d98e3de3b99f82.jpg)
A view of the snow-covered Qilian Mountains in Sunan Yugur Autonomous County, Zhangye City, Northwest China’s Gansu Province in early winter. (Photo: China News Service/Lang Wenrui)
![](http://www.ecns.cn/hd/2019/11/27/5590d94ae8574b22b89b6248488b66e6.jpg)
A view of the snow-covered Qilian Mountains in Sunan Yugur Autonomous County, Zhangye City, Northwest China’s Gansu Province in early winter. (Photo: China News Service/Lang Wenrui)
![](http://www.ecns.cn/hd/2019/11/27/e63ec5c0b3204ae19f1b1cec8c4b12aa.jpg)
A view of the snow-covered Qilian Mountains in Sunan Yugur Autonomous County, Zhangye City, Northwest China’s Gansu Province in early winter. (Photo: China News Service/Lang Wenrui)
![](http://www.ecns.cn/hd/2019/11/27/680bc15a0bcf4b758d8011b34057b5d8.jpg)
A view of the snow-covered Qilian Mountains in Sunan Yugur Autonomous County, Zhangye City, Northwest China’s Gansu Province in early winter. (Photo: China News Service/Lang Wenrui)