Singing for a better life for farmers provides guidance and guidance. Paper is short and love is long, words are deep and meaning is heavy. To understand the knowledge of people's livelihood and governance in serving rural revitalization, it is necessary to adhere to scientific theoretical guidance. There must be a law to everything, and then it can be done. History and practice have proven that Marxism is a powerful ideological weapon for us to understand and transform the world. Arming the mind and guiding practice with the latest achievements of Marxism's sinicization and modernization is the "golden key" for young people to serve, integrate, and engage in rural revitalization in the new era. Always cherish the motherland and the people, be willing to contribute, and strive to become a new generation with great aspirations, great virtues, great talents, and great responsibilities, achieving a career through practical work. To understand the knowledge of people's livelihood and governance in serving rural revitalization, it is necessary to cultivate people's sentiments. The people are the foundation of the country, the foundation is firm and the country is peaceful. The needs and calls of the people are a powerful driving force for the growth and success of young people in the new era, and the comprehensive promotion of rural revitalization carries the earnest expectations of billions of farmers. Youth serving rural revitalization should invest deep emotions, always keep the warmth and well-being of farmers in mind, always put oneself in the immediate interests of farmers, and regard meeting the people's yearning for a better life as the starting point and foothold for learning knowledge and doing research well. We need to conduct solid research, improve our ability to discover and solve problems through practical experience, integrate our interest in scientific research into the needs of national development and people's better lives, and effectively respond to the urgent and difficult problems faced by farmers in production and life through innovative breakthroughs in knowledge. We should maintain a pragmatic style, be down-to-earth, work hard, and not indulge in empty thoughts or empty voices; Diligent and studious, respecting reality, not violating laws, and not blindly acting recklessly; Seeking truth and pragmatism, focusing on practical results, not making superficial remarks, not playing tricks, and relying on practical work to promote rural revitalization to achieve greater results. To understand the knowledge of people's livelihood and governance in serving rural revitalization, it is necessary to vigorously promote the trend of investigation and research, from practice to practice. Ask the woodcutter when entering the mountain, ask the fisherman when entering the water. Investigation and research are the heirloom of the Party, the foundation of planning and the way to success. The future belongs to young people, and hope is placed in them. The vitality of rural areas cannot be achieved without young people. To take the bright path of rural revitalization, young people must master the basic skills of investigation and research. Young people in the new era should step out of the Ivory Tower and get down to the fields