This thesis mainly deals with the teachings inheritance of the Sakya Khon Family in Tibetan Buddhism, specifically his ”Family Inheritance ”, through analyzing the development and evolution of the inheritance system of Buddhism, as well as how Tibetan ethnic and the Sakya Khon Family’s belief evolves. Furthermore, it discusses the reasons why the Sakya Khon Family could maintain both religious and political leadership in Yuan dynasty, thereby clarifies some scholoarly criticisms. It was assumed there was secular impact on the fact that the highest religions and political prestige of the Sakya Khon Family achieved both Han and Tibet, namely, its intermarriage with the aristocrats interfered by the central regime. The contribution of this thesis lies in the clarification of the criticism that the Buddhist sect was affected by the secular world, through the inter-religious comparative method studying between Buddhism and other religions, discussion of the Sakya Khon Family inheritance system, and the literature analysis. It should have considerable reference value for the study of the inheritance system in Tibetan Buddhism.
