Aerial photo taken on July 19, 2021 shows sea of clouds in Chenshan Village of Liuliang Township, Zhuanglang County of Pingliang City, northwest China's Gansu Province. (Photo by Wang Yi/Xinhua)
Sea of clouds in Chenshan Village, NW China
Source: Xinhua| 2021-07-20 11:10:18|Editor: huaxia
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