The long river of history washes away the sand, and it also shows the demeanor of the person in charge of history. Whoever can undertake the historical mission of realizing the great rejuvenation of the Chinese nation will win the heartfelt support of the Chinese people and become the backbone of the Chinese nation. In the fierce movement of Chinese society after modern times, in the fierce struggle of the Chinese people against feudal rule and foreign aggression, and in the process of combining Marxism-Leninism with the Chinese workers' movement, the Communist Party of China came into being. Since its founding, our party has taken the realization of communism as the party's highest ideal and ultimate goal, and has shouldered the historical mission of realizing the great rejuvenation of the Chinese nation without hesitation.

Starting from Shikumen in Shanghai and Nanhu Lake in Jiaxing, in the magnificent historical process of nearly 100 years, in order to realize the historical mission of the great rejuvenation of the Chinese nation, whether it is weak or strong, whether in good times or bad, our party has never changed its original intention and unswervingly, led the people to carry out an arduous struggle, achieved brilliant achievements that have attracted worldwide attention, and made great historical contributions to the Chinese nation.

Our party united and led the Chinese people in a bloody struggle for 28 years, defeated Japanese imperialism, overthrew the reactionary rule of the Kuomintang, completed the new democratic revolution, and established the People's Republic of China. The significance of this great historical contribution lies in the fact that it has completely ended the history of the semi-colonial and semi-feudal society of old China, completely ended the situation of scattered sand in old China, completely abolished the unequal treaties imposed on China by the great powers and all the privileges of imperialism in China, and realized that the people are the masters of the country.

Our party united and led the Chinese people to complete the socialist revolution, establish the basic socialist system, eliminate all exploitation systems, and promote socialist construction. The significance of this great historical contribution lies in the fact that it has completed the most extensive and profound social transformation in the history of the Chinese nation, laid the fundamental political premise and institutional foundation for all development and progress in contemporary China, and laid a solid foundation for China's development and prosperity and the prosperity of the Chinese people.

Our party has united and led the Chinese people to carry out a new great revolution of reform and opening up, greatly stimulated the creativity of the broad masses of the people, greatly liberated and developed the social productive forces, greatly enhanced the vitality of social development, markedly improved the people's living standards, significantly enhanced their comprehensive national strength, and markedly enhanced their international status. The significance of this great historical contribution lies in the fact that it has opened up the road of socialism with Chinese characteristics, formed a theoretical system of socialism with Chinese characteristics, established a socialist system with Chinese characteristics, developed a socialist culture with Chinese characteristics, and enabled China to catch up with the times in great strides.

The great victory won by the Chinese people under the leadership of the Communist Party of China has enabled the Chinese nation, which has a history of more than 5,000 years of civilization, to continue to write new glories, and to make Chinese civilization flourish in the process of modernization. The 500-year-old socialist proposition has successfully opened up the correct path in the world's most populous country, and made scientific socialism flourish in the 21st century; The construction of New China, which has a history of nearly 70 years, has made achievements that have attracted worldwide attention, and in just 40 years, it has become the world's second largest economy, and the Chinese nation is full of vigor and vitality.

Looking back at the past, the magnificent and vicissitudes of the Chinese nation's pursuit of dreams over the past 100 years are thought-provoking and inspiring. General Secretary Xi Jinping vividly used three poems: "Xiongguan Mandao is as true as iron", "The right way in the world is the vicissitudes of life", and "There will be a time when the wind and waves will break", profoundly outlining the yesterday, today and tomorrow of the Chinese nation, and vividly interpreting the historical destiny of the Chinese nation to continue to grow and grow and move towards great rejuvenation. At present, socialism with Chinese characteristics has entered a new era, and we are closer to the goal of the great rejuvenation of the Chinese nation than at any other time in history, and we are more confident and capable of achieving this goal than at any other time in history.