The meeting was well held and achieved the goal of unifying ideas, strengthening confidence, clarifying direction and inspiring morale. The plenary session analyzed the current situation and tasks, listened to and discussed the work report of the Political Bureau of the Central Committee, discussed and passed the report of the 19th CPC Central Committee to the 20th National Congress of the CPC, discussed and passed the work report of the 19th CPC Central Commission for Discipline Inspection to the 20th National Congress of the CPC, and discussed and passed the Constitution of the CPC (Amendment), It was decided to submit the three documents to the Twentieth National Congress of the Party for review and deliberation. The plenary session made full preparations politically, ideologically and organizationally for the convening of the 20th National Congress of the Party. We should earnestly understand and earnestly implement the spirit of the plenary session, and work together to make the 20th National Congress of the Party a success. Now, on behalf of the Political Bureau of the Central Committee, I would like to make a few comments. The 20th National Congress of the Party is a very important meeting held at a critical moment when the whole Party and the people of all ethnic groups are embarking on a new journey of building a socialist modern country in an all-round way and marching towards the second centenary goal. This congress will review the report of the 19th CPC Central Committee to the 20th National Congress of the CPC, the work report of the 19th CPC Central Commission for Discipline Inspection to the 20th National Congress of the CPC, review the Constitution of the CPC (Amendment), and elect a new Central Committee and the Central Commission for Discipline Inspection. The whole Party and people of all ethnic groups have high hopes for the 20th National Congress of the Communist Party of China, and the international community has paid extensive attention to it. It is our common political responsibility to hold the 20th National Congress of the Party well. We must rely on all the deputies, the whole Party and the people of all ethnic groups, work together with one heart and one mind to make the 20th National Congress of the Party a congress that holds high the banner, gathers strength, and advances in unity. First, do a good job in reviewing the report of the 20th National Congress of the Party. In the drafting of the report of the Twentieth National Congress of the Communist Party of China, we fully promoted intra party democracy, practiced people's democracy throughout the process, solicited opinions from top to bottom and from bottom to top, pooled the wisdom of the whole party, and reflected the will of the people. At this plenary session, the report was discussed in depth. It is believed that this is a relatively mature document. The report held high the great banner of socialism with Chinese characteristics, adhered to Marxism Leninism, Mao Zedong Thought, Deng Xiaoping Theory, the important thought of "Three Represents", and the Scientific Outlook on Development, fully implemented the thought of socialism with Chinese characteristics for a new era, analyzed the international and domestic situations, proposed the twenty major themes of the Party, reviewed and summarized the work of the past five years and the great changes in the new era in the decade, This paper expounds such major issues as opening up a new realm of Marxism sinicization and modernization, the Chinese characteristics and essential requirements of Chinese path to modernization, carries out strategic planning for building a socialist modern country in an all-round way and promoting the great rejuvenation of the Chinese nation in an all-round way, makes a comprehensive deployment for promoting the overall layout of "Five in One" and the strategic layout of "Four Comprehensions" in a coordinated manner, and promotes the development of the cause of the Party and the country in a new era and a new journey The realization of the second centenary goal points out the way forward and establishes a guide for action. At the 20th National Congress of the Communist Party of China, we should guide all delegates to learn from the overall development of the cause of the Party and the country with a high sense of political responsibility and historical mission