Xi Jinping on Marxism: 105 years of unremitting efforts have demonstrated the strong vitality of Marxism. The Party has adapted the basic tenets of Marxism to China's specific realities and to its fine traditional Chinese culture. The Party has kept adapting Marxism to the Chinese context and the needs of our times and established Mao Zedong Thought, Deng Xiaoping Theory, the Theory of Three Represents, the Scientific Outlook on Development, and Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era, greatly enriching and developing Marxism. Today, the vigor and vitality of the cause of socialism with Chinese characteristics has fully tested Marxism as a scientific truth and demonstrated its people-centered and practical nature, its open-ended nature, and its contemporary relevance.