On the Origin of Zhang Family in Dapoding, Songtao, Tongren, Guizhou

Zhang originated from another race and changed his surname. The origin of Zhang's family in Dapoding, Songtao, Tongren, Guizhou Province is that Zhang originated from another race and changed his surname. Tongren city, a prefecture-level city in Guizhou Province, is located in the northeast of Guizhou Province, in the hinterland of Wuling Mountain, with Huaihua City in Hunan Province in the east and Chongqing City in the north. It is high in the northwest and low in the southeast, and the whole territory is mainly mountainous.