In Lushan Yuangong Hua of Dunhuang documents, Daoan became the rebel character who cribbed Huiyuan's Niepanjing Shuchao. This paper concludes the image of Daoan mainly from Lushan Yuangong Hua, and other manuscripts, such as Daoyin's Yuzhu Jingangbore Boluomijing Xuanyan, Fahuajing Xuanzan Shi, ＂Mitian Shi Daoan Diyi＂, etc. Besides, this paper also discusses the relationship between Daoan and the Master Daoan's inscription from the manuscripts, ＂Daoan Fashi Nianfo Zanwen＂ and Liusahe Heshang Yīnyuán jì.
