The Yeren Valley Scenic Area is located in Naliang Town, Fangcheng District, south of 100,000 Dashan, adjacent to Vietnam. It belongs to the self-help exploration river of Xihe River. It is located on the first tributary of Beilun River. It is famous for its magnificent mountains and rivers and its turbulent streams. The first stage of development drifting project is 5.2 kilometers in length, with 32 beaches, 128 water-falling areas, 3 2-meter drop and 8 1.5-meter drop. The scenic spot covers an area of about 150 square kilometers. The back hill is the tomb of Liu Yongfu's mother and the tomb of Chen Jitang's grandfather. The mountain is a secondary state of primitive forest. In Fangchenggang Wild Man Valley, a two-man rubber boat is used for drifting; the whole process takes two and a half hours.