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
Aerial photo taken on on Feb. 8, 2019 shows the scenery of the Yellow River in Jianzha County of northwest China's Qinghai Province. (Xinhua/Zhang Hongxiang)
Aerial photo taken on on Feb. 8, 2019 shows the scenery of the Yellow River in Jianzha County of northwest China's Qinghai Province. (Xinhua/Zhang Hongxiang)