A volunteer guides pedestrians with a loudspeaker in Yinchuan City, northwest China's Ningxia Hui Autonomous Region, on March 15, 2021. Many places of north China were enveloped in yellow dust on Monday. (Xinhua/Tang Rufeng)
China issues yellow alert for sandstorms
Source: Xinhua| 2021-03-15 10:45:01|Editor: huaxia
