BEIJING, July 3, 2016 (Xinhua) -- Tourists watch water cascades generated by the Xiaolangdi Dam on the Yellow River in Jiyuan, central China's Henan Province, June 29, 2016. The artificial water cascades generated by the Xiaolangdi Dam are feasts for the eyes of tourists when the dam does its annual de-sedimentation between late June and early July. (Xinhua/Lv Jianping)
