Geomorphological types of Tenglongxia in Wujiang River, Sinan County

Fold. According to relevant public information, Sinan County is located on the western edge of Xuefeng ancient land stable platform in geological structure and in the northeast structural deformation zone of Fenggang, Zunyi fault arch in Tailong, northern Guizhou. Therefore, the development of faults and folds has created a unique geological and geomorphological environment in Sinan County. Sinan County, which belongs to tongren city, Guizhou Province, is located in the northeast of Guizhou Province, west of tongren city, in the hinterland of Wuling Mountain, with a total area of 2,230.5 square kilometers. It borders Yinjiang Tujia and Miao Autonomous County in the east, Fenggang County in the west, Shiqian County in the south and Dejiang County in the north.