Answer the questions of the times and illuminate the journey of rejuvenation ■ Zhong Hua discusses the power of truth through time and space, and the light of thought illuminates the future. Based on the overall strategic situation of the great rejuvenation of the Chinese nation and rooted in the vast land of China and the history of the Chinese nation, this thought profoundly answers what kind of socialism with Chinese characteristics to adhere to and develop in the new era, how to adhere to and develop socialism with Chinese characteristics, what kind of socialist modern power to build, how to build a socialist modern power, and what kind of long-term ruling Marxist political party to build How to build a long-term ruling Marxist party and other major issues of the times are contemporary Chinese Marxism, Marxism in the 21st century, the essence of the times of Chinese culture and Chinese spirit, and have achieved a new leap in the Sinicization of Marxism. Turning to this authoritative work, which focuses on the latest achievements of the sinicization and modernization of Marxism, "grasp the historical initiative, and better adhere to and develop socialism with Chinese characteristics in the new era" begins with a clear meaning. On the morning of October 18, 2017, Beijing, the Great Hall of the people. This means that the long suffering Chinese nation has ushered in a great leap from standing up, becoming rich to becoming strong since modern times, and ushered in the bright prospect of realizing the great rejuvenation of the Chinese nation; It means that scientific socialism radiates great vitality in China in the 21st century and holds high the great banner of socialism with Chinese characteristics in the world; It means that the road, theory, system and culture of socialism with Chinese characteristics continue to develop, expanding the way for developing countries to modernize, providing new choices for countries and nations in the world who both hope to accelerate development and maintain their independence, and contributing Chinese wisdom and Chinese solutions to solving human problems. Great times call for great thoughts, and great thoughts lead great times. Unswervingly and consistently adhere to socialism with Chinese characteristics unswervingly - "if there is no 5000 years of Chinese civilization, where is there any Chinese characteristics? If it is not Chinese characteristics, where is the path of socialism with Chinese characteristics that we are so successful today?" In March, 2021, Wuyi Mountain, Fujian Province. The path of socialism with Chinese characteristics is developed through the joint efforts of the Chinese people and is rooted in the land of China. There are no textbooks with golden rules, let alone teachers who can dictate. We must unswervingly adhere to and develop socialism with Chinese characteristics, be firm in our determination not to change our resolve and remain unchanged, and firmly grasp our destiny in our own hands. Scientific socialism that meets the requirements of the development and progress of China and the times; Anchor the lofty goals, put forward and explain the "Chinese dream", and clarify that the general task of adhering to and developing socialism with Chinese characteristics is to achieve socialist modernization and the great rejuvenation of the Chinese nation; It is a strategic arrangement for the development of socialism with Chinese characteristics in the new era to chart a bright future and make it clear that from building a well-off society in an all-round way to basically realizing modernization, and then to building a socialist modern power in an all-round way; Since the 18th CPC National Congress, adhering to the party's leadership has been implemented and reflected in all fields of reform, development and stability, internal affairs, foreign affairs and national defense, Party governance and military governance, ensuring that the party always takes the overall situation and coordinates all parties. In April, 2022, Hainan tropical rainforest National Park in spring has lush mountains and fresh air. Referring to the establishment of national parks and other ecological protection related work, the general secretary said: "the fate of nature is closely related to mankind. We are doing this for history and the nation." The construction of ecological civilization is an important feature of socialism with Chinese characteristics in the new era, which is related to the harmonious coexistence between man and nature and the sustainable development of the Chinese nation. Since the 18th CPC National Congress, the construction of ecological civilization has been incorporated into the overall layout of the cause of socialism with Chinese characteristics. "The general layout is emphasized because socialism with Chinese characteristics is socialism with all-round development." The continuous deepening of the understanding of the law of socialist construction with Chinese characteristics. Working hard, the extraordinary decade has highlighted the vigorous vitality and vigor of socialism with Chinese characteristics in the new era - "the bell of the new year is about to ring. Our three astronauts are 'on business' in the vast space". Entering a new era, "Beidou" networking, "zhurong" fire detection, "Xihe" day by day, "Chang'e" moon exploration... The heavy weapons of a large country in the aerospace field astonish the world, and the ancient dream of flying into the sky has become a reality, which has become a vivid portrayal of the historical achievements and changes in the cause of the party and the country. A systematic, scientific, standardized and effective institutional system is taking shape day by day, providing a more perfect institutional guarantee for the great rejuvenation of the Chinese nation. In the past ten years, we have built a well-off society in an all-round way and solved the problem of absolute poverty historically; The economic aggregate has achieved a new leap, and the GDP has exceeded 100 trillion yuan; The fundamental transformation of the mode of development, the significant improvement of people's lives and the significant improvement of the ecological environment have laid a more solid material foundation for the great rejuvenation of the Chinese nation. In the extraordinary decade, we have been high spirited, carried forward the national spirit and the spirit of the times, widely practiced the core socialist values in the whole society, activated the vitality of the Chinese civilization in the creative transformation and innovative development, constantly forged the consciousness of the Chinese national community, built a community with a shared future for mankind with the common values of all mankind, and stimulated more active spiritual strength for the great rejuvenation of the Chinese nation. Revolutionary practices, breakthroughs and landmark achievements have written a new chapter in upholding and developing socialism with Chinese characteristics. Facing the future, the prospect is bright and vast, but the road ahead is not smooth, and a bright future needs relay struggle. Chinese pilots in the new era are determined and full of pride: "upholding and developing socialism with Chinese characteristics is a big article", "the task of our generation of Communists is to continue to write this big article". It is the supreme and fundamental interests of the Chinese nation to grasp the laws of the times, map out the prospect of a powerful country, build a socialist modern powerful country, and realize the great rejuvenation of the Chinese nation. All the struggles that our party leads the Chinese people are, in the final analysis, aimed at achieving this great goal. The great rejuvenation of the Chinese nation has entered a critical period, and the largest developing country, which accounts for one fifth of the world's population, at the time of great changes that have not occurred in a century, what kind of modern socialist power to build and how to build a modern socialist power are major issues that contemporary Chinese Communists must answer well.