Aerial photo taken on March 15, 2021 shows the dust-enveloped Shenyang Olympic Center stadium in Shenyang, northeast China's Liaoning Province. Many places of north China were enveloped in yellow dust on Monday. (Xinhua/Yang Qing)
China issues yellow alert for sandstorms
Source: Xinhua| 2021-03-15 10:45:01|Editor: huaxia