![](http://www.ecns.cn/hd/2024/03/06/670478f9ee064c6382a39a574d4c6e88.jpg)
A high-speed train runs through the northern foot of the Qilian Mountains with Danxi landform in Lanzhou, northwest China's Gansu Province, March 3, 2024. (Photo/VCG)
![](http://www.ecns.cn/hd/2024/03/06/1f04bacf84ad44a79642b0e8b2c4525d.jpg)
A high-speed train runs through the northern foot of the Qilian Mountains with Danxi landform in Lanzhou, northwest China's Gansu Province, March 3, 2024. (Photo/VCG)
![](http://www.ecns.cn/hd/2024/03/06/f7903a78ca734b4dbe26212992b98bb5.jpg)
A high-speed train runs through the northern foot of the Qilian Mountains with Danxi landform in Lanzhou, northwest China's Gansu Province, March 3, 2024. (Photo/VCG)