Xuanzang's Travel Account in the Tang Dynasty has long been used as an important source for researching South Asian history and culture. In this paper, this travel account will be examined from a new perspective, in which the cultural background under which the account is written is emphasized. This paper will discuss Xuanzang's attempt to suggest a model of Buddhism that fits into the trends of thoughts and system of values in Tang dynasty and was able to maintain a balance with two other schools, Daoism and Confucianism. Three aspects of this attempt will be discussed: 1) Xuanzang's description of a humble and peaceful Buddhism; 2) Xuanzang's emphasis of the pragmatic and profitable characteristics of Buddhist practices; 3) Xuanzang's discussion on the impacts that Buddhism would have on the politics and the society. This paper discovers Xuanzang's Travel Account's new importance as a primary source from ancient China that has the potential to reflect the clash between cultures and religions during the Tang dynasty.