Segment of Yellow River in Ningxia jammed by floating ice

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Photo taken on Jan. 8, 2018 shows ice chunks floating on the Yellow River in Shizuishan City, northwest China's Ningxia Hui Autonomous Region. Recently, about 198-kilometer-long segment of the Yellow River in Ningxia were jammed by floating ice due to a strong cold front. (Xinhua/Sui Xiankai)