Abstract: The Socialist System with Chinese Characteristics is the product of the combination of Marxist theory and the specific situation of China’ s revolution, development and construction. Its superiority is reflected in all aspects of China’ s Road Development and the fundamental guarantee of the supremacy of the people. The practical development of the Socialist System with Chinese Characteristics further proves the scientific truth of Marxist theory, the superiority of the centralized leadership of the Communist Party of China, and the great advantages of the reform and practice of the Socialist System with Chinese Characteristics.