With the Buddhism developing in China, Confucianism, Buddhism, Taoism mixed together and took on a new aspect which was cultivation moral character according to the rule of Taoism, governing according to the rule of Confucianism, nourishing its people according to the rule of Buddhism. Tagunt was an ethnic government which was established by Dangxiang ethnic group, the governor of it showed respect of Buddhism and Confucianism for solidifying its political power. The culture of Buddhism and Confucianism had been developed in Taguntk, especially for Buddhism. In Tagunt, Buddhism not only shook off worldly world, but also joined it. Buddhism and Cnfucianism mixed and absorbed together, joined society and gave moral support to its people. The ideology of that period showed mostly in literary works. This article just give a brief exposition of the ideology of both Buddhish and Confucianism in Tagunt influenced in literary works, such as poems, slangs, verses and other different literary styles.