《明史·列传·卷九十九》
起初，思恩土官岑氵睿被诛后，改设流官，以其酋二人韦贵、徐五任土巡检，分别掌管兵马各有一万多人。
初，思恩土官岑浚既诛，改设流官，以其酋二人韦贵、徐五为土巡检，分掌其兵各万余。
At the beginning, Si'En's indigenous official Cen Rui was executed, and the post was changed to a non-native official. Two of his chieftains, Wei Gui and Xu Wu, were appointed indigenous patrol inspectors, each in charge of more than ten thousand troops.