It is historical textual evidence show that LIU Sake and Liangzhou’s auspicious signs belief had had great powerful influence over to the area of northwest China which had span several hundred years covering the historic periods of the Northern dynasties, the Sui, the Tang, the Five dynasties and the Song dynasty. The Liangzhou’s auspicious signs belief embrace a strong idea of the degeneration of the Dharma. By a comparative study on textual research and graphic evidences, this article takes a conclusion as granted that this enforced trend of ideology had much closer relationship with religion education activities led by two Buddhist monk, SHI Dao’an and SHI Daoxuan.