Introduction to the site: In 1923, during the reign of Teilhard de Chardin, Sang Zhihua first conducted excavations from F1 to F5 here, and more than 300 kilograms of stone tools were unearthed. After the founding of New China, the Chinese government organized paleoanthropologists on many occasions to conduct research and inspections of the Shuidonggou Cultural Site. Later, scholars at home and abroad recognized that the Shuidonggou site occupies a special position in China's Paleolithic Age, especially the Late Paleolithic Culture, and is known as "the birthplace of Chinese prehistoric archeology."