Aerial photo taken on March 17, 2021 shows the Jiayu Pass shrouded in dust in Jiayuguan City, northwest China's Gansu Province. Some areas in Hexi Corridor, part of the ancient Silk Road in China's northwest, were covered by floating sand and dust on Wednesday. (Xinhua/Zhang Zhimin)
Hexi Corridor covered by floating sand, dust
Source: Xinhua| 2021-03-17 21:18:14|Editor: huaxia