Fu Dan, a brave Lu Gong, is one of the ancestors of the Lu family who entered Guizhou. He grew up in Lujia Courtyard in Waxuan Village, Luling County, Ji 'an District, Jiangxi Province. In the eighth year of Yongle in the Ming Dynasty (14 10), trade entered Guizhou and settled in Mapeng Street outside the south gate of the provincial capital, becoming a bridge of Didi. As Jin Lan befriended Shuixi Tusi An Kun and got a piece of land in Maocaozhai, he moved to Shangwu in Maocaozhai Valley Pool.