It is of decisive significance to promoting the historical process of the great rejuvenation of the Chinese nation. On the occasion of the Centennial birthday of the party, the proposal of "two establishment" not only contains profound practical significance, but also has distinct appearance logic. It is not only the persistence and development of Marxist theory, but also the profound refinement of the Centennial historical experience of the Communist Party of China, but also a realistic response to the current critical period of the great rejuvenation of the Chinese nation. 1、 The theoretical logic of "two establishment" The proposal of "two establishment" conforms to the theoretical logic of Marxism and is the inheritance and development of the Marxist theory of political parties on the core issues of the party's leadership and revolutionary theory. On the one hand, the core issue of the party's leadership has always been an important content of Marxist party theory. It can be said that the leadership core is related to the success or failure of the socialist movement. Resolutely safeguarding the party's leadership core is the distinctive characteristic of Marxist party theory. In response to this problem, Marx once vividly and profoundly pointed out that "a single violinist directs himself, and a band needs a band conductor". At the same time, it emphasizes the important role of proletarian leaders in the development of history and social materialism. Marx and Engels believed that proletarian leaders represented the most revolutionary and advanced class in history and played an irreplaceable important role in the historical process, and pointed out that their role depended on their understanding of the laws of history and their integration with the people. In addition, based on the analysis of the reasons for the failure of the Paris Commune Movement, Marx and Engels also came to such a profound conclusion: the destruction of the Paris Commune was due to the lack of concentration and authority. On the other hand, the party's revolutionary theory also constitutes an important part of Marxist party theory. If the proletarian political party wants to correctly lead the proletarian revolutionary movement, it must firmly grasp the ideological leadership. As Marx emphasized, "once the theory is mastered by the masses, it will also become a material force". To a certain extent, whether there is the guidance of scientific theory directly determines the success or failure of the proletarian revolutionary cause. Marxism is a powerful ideological weapon for Communists to understand the world, grasp the law, pursue the truth and transform the world. The essential reason why the Communist Party of China can lead the people to achieve a series of great achievements and profoundly change the process of world history lies in adhering to the guidance of Marxism. 2、 The historical logic of "two establishment" At a major historical juncture of advancing towards the second Centennial goal, the resolution puts forward the "two establishment", which is a major historical conclusion drawn from a profound summary of the party's Centennial struggle and the great practice since the 18th CPC National Congress. Reviewing the Centennial struggle history of the party, the reason why the Communist Party of China can win again and again in the competition with various hostile forces is that the Communist Party of China has a strong leadership core and scientific theoretical guidance in different historical periods. During the new democratic revolution, for a long time, the Communist Party of China experienced twists and turns in its revolutionary cause due to the lack of a strong leadership core and scientific theoretical guidance. After summary, reflection and timely adjustment, the Chinese Communists, mainly represented by Comrade Mao Zedong, combined the basic principles of Marxism Leninism with China's specific reality, made a theoretical summary of a series of original experience accumulated through arduous exploration and great sacrifice, and founded Mao Zedong thought. Mao Zedong thought is the creative application and development of Marxism Leninism in China. It is the correct theoretical principles and experience summary of China's revolution and construction proved by practice. It is the first historic leap in the Sinicization of Marxism and has created great achievements in the new democratic revolution and socialist revolution and construction. In the new period of reform and opening up, facing the era topics of "what is socialism and how to build socialism", "what kind of party to build and how to build the party" and "what kind of development to achieve and how to develop", the three generations of Chinese Communists represented by Deng Xiaoping, Jiang Zemin and Hu Jintao are based on reality and focus on the future, leading the Chinese people to create the cause of socialism with Chinese characteristics In the great process of building socialism, Deng Xiaoping theory, the important thought of "Three Represents" and the scientific outlook on development were founded, a theoretical system of socialism with Chinese characteristics was formed, the second great leap in the Sinicization of Marxism was realized, and great achievements in reform, opening up and socialist modernization were created. Since the 18th CPC National Congress, socialism with Chinese characteristics has entered a new era and the Chinese nation has ushered in a critical period of great rejuvenation. 3、 The practical logic of "two establishment" To promote the great cause in the new era requires strong leadership and scientific guidance. The resolution points out that as long as we unswervingly adhere to the party's overall leadership, resolutely safeguard the core of the party and the authority of the Party Central Committee, give full play to the political advantages of the party's leadership, and implement the party's leadership in all fields and links of the party and state undertakings, we will be able to ensure the unity and progress of the whole party, the whole army and the people of all ethnic groups. The resolution emphasizes that as long as we have the courage to combine new practice, constantly promote theoretical innovation and be good at guiding new practice with new theories, we will certainly be able to show a stronger and more convincing power of truth in China. Continue to strive for the great rejuvenation of the Chinese nation. To promote the prosperity and development of the party and the state in the new era and promote the great rejuvenation of the Chinese nation, the core of leadership and guiding ideology are the fundamental dependence. The proposal of "two establishment" not only conforms to the theoretical logic of Marxism and has sufficient historical basis, but also reflects the will of all Chinese people. It is not only a historical conclusion tested by practice, but also a practical requirement to promote national rejuvenation, which is of great and far-reaching practical significance. (Xinhua News Agency)