The road problem is the primary problem related to the success or failure of the party's cause. Mao Zedong once pointed out: "The revolutionary party is the guide of the masses. In the revolution, without the leadership mistakes of the revolutionary party, the revolution will not fail. " The cause of revolution, construction and reform led by China's * * * production party has gone through a difficult process of finding the right path. In this process, we have achieved great success and experienced many hardships. History and reality have proved that after the Third Plenary Session of the Eleventh Central Committee of the Communist Party of China, the China Producers' Party united and led the people of all ethnic groups in Socialism with Chinese characteristics, which is the only correct way to further realize national rejuvenation, national prosperity and people's happiness. The 18th National Congress of the Communist Party of China has defined the road of Socialism with Chinese characteristics, that is, under the leadership of the Communist Party of, based on the basic national conditions, centering on economic construction, adhering to the four cardinal principles, persisting in reform and opening up, liberating and developing social productive forces, building a socialist market economy, socialist democratic politics, advanced socialist culture, socialist harmonious society and socialist ecological civilization, promoting the all-round development of all people and gradually realizing the all-round development of all people. Our party can open up the road of Socialism with Chinese characteristics in the new era, its theoretical basis is the scientific inheritance of Marxism-Leninism and Mao Zedong Thought, its background is the scientific grasp of the international situation and the characteristics of the times, its historical basis is the scientific summary of the positive and negative experiences of building socialism at home and abroad, and its realistic basis is the vivid practice of China's reform, opening up and socialist modernization and the scientific understanding of the common aspirations of the overwhelming majority of the people. The reason why Socialism with Chinese characteristics's road is completely correct and can lead China's development and progress lies in adhering to the basic principles of scientific socialism and endowing China with distinctive China characteristics according to its reality and characteristics of the times. The practice of 160 years since the publication of China Producers' Declaration, especially the successful practice of creatively leading China's revolution, construction and reform, tells us that Marxism can only succeed if it is combined with its own national conditions, keeps pace with the times and shares the same destiny with the people. The basic principles of scientific socialism can only win if they are endowed with distinctive national characteristics and characteristics of the times. Facts have proved that without the guidance of scientific socialism, it is impossible for China to maintain the correct direction of socialism, and it is meaningless and promising to talk about scientific socialism without the reality and characteristics of the times in China.