In early spring, the iceof Yellow RiverHukou Waterfall melts, the surge of the Yellow River water passes through the thick layer of ice on both sides, surging down, stirring up layers of water mist, forming a "Mist at the bottom of Hukou Waterfall" scene, very spectacular. It is learnedthat the Yellow River Hukou Waterfall Tourism Area(Shaanxi side) is opened to the national female tourists for free on March 8, the Women's Day. (Photo by Correspondent Zhang Jiawei)