In pics: Hukou Waterfall of Yellow River in N China's Shanxi

Tourists take photos of the Hukou Waterfall of the Yellow River in Jixian County, north China's Shanxi Province, March 6, 2018. As temperature rises and ice melts on the upper reaches of the Yellow River, the water volume at Hukou Waterfall surges. (Xinhua/Lyu Guiming)