Abstract: In the Tang Dynasty,Gushi immigrants moved to Fujian and again moved to Taiwan from Fujian.The immigration became an independent unit of history because of their special distribution center and migration routes.Based on history,this article used the Tang Dynasty Gushi immigrants moved to Fujian and again to Taiwan as the main line,preliminary integrated Yu-Min-Tai roots sources into three types: immigrant resources,surname resources and faith resources.And on this basis,the artical explored its contemporary...