Scenery of Heyang section of Yellow River in Weinan, NW China's Shaanxi

This aerial photo taken on Feb. 19, 2023 shows ice chunks floating on Heyang section of the Yellow River in Weinan City, northwest China's Shaanxi Province. (Photo by Zhao Xiaogang/Xinhua)

This aerial photo taken on Feb. 19, 2023 shows the scenery of Heyang section of the Yellow River in Weinan City, northwest China's Shaanxi Province. (Photo by Zhao Xiaogang/Xinhua)

This aerial photo taken on Feb. 19, 2023 shows the scenery of Heyang section of the Yellow River in Weinan City, northwest China's Shaanxi Province. (Photo by Zhao Xiaogang/Xinhua)

This aerial photo taken on Feb. 19, 2023 shows ice chunks floating on Heyang section of the Yellow River in Weinan City, northwest China's Shaanxi Province. (Photo by Zhao Xiaogang/Xinhua)