"Trinity" education in schools refers to entering textbooks, classrooms and brains. "Teaching materials" is the foundation and guarantee of "trinity" work, "classroom" is the core and key of "trinity" work, and "brain" is the ideal and goal of "trinity" work. To promote the latest achievements of Marxism in China, it is only the premise and way to enter teaching materials and classrooms, and the ultimate goal is to enter students' minds. Only by imparting the latest achievements of Marxism in China to young students, making them "internalize in their hearts and externalize in their deeds", helping young students to establish a scientific world outlook, outlook on life and values, enhancing their ability to analyze and solve problems consciously by using Marxist positions, viewpoints and methods, and realizing the fundamental purpose of educating people, is our ultimate goal of promoting the latest achievements of Marxism in China.

In order to achieve this fundamental goal and promote the latest achievements of Marxism in China, we should focus on the specific objectives of teaching materials and classrooms: first, infiltrate the contents of "new achievements" into the corresponding chapters such as "socialist reform and opening up theory" and "building the overall layout of Socialism with Chinese characteristics"; The second is to enrich the content of the "new era" into the chapter "The general basis for building Socialism with Chinese characteristics"; Third, enrich the content of "new contradiction" into the content of "main contradiction in the primary stage of socialism"; Fourth, enrich the content of "new ideas" into the chapter "Two theoretical achievements of Marxism in China" and other related chapters; Fifth, enrich the content of the "new strategy" into the relevant chapters such as "building the core of leadership with Socialism with Chinese characteristics", "the fundamental purpose and relying strength of building Socialism with Chinese characteristics" and "the general basis of building Socialism with Chinese characteristics"; Sixth, enrich the content of "new stage" into the chapter of "Socialism with Chinese characteristics development strategy"; Seventh, enrich the content of "new mission" into the content of "the essence of socialism and the general task of building Socialism with Chinese characteristics" and other related chapters; Eighth, enrich the contents of "new deployment" into the contents of relevant chapters such as "Theory of Socialist Reform and Opening-up" and "Building the Overall Layout of Socialism with Chinese characteristics".

Legal basis: Article 11 of the Education Law of the People's Republic of China adapts to the needs of the development of socialist market economy and social progress, promotes education reform, promotes the coordinated development and convergence of education at all levels, improves the modern national education system, improves the lifelong education system, and improves the level of education modernization. The state takes measures to promote educational equity and balanced development of education. The state supports, encourages and organizes educational scientific research, popularizes the achievements of educational scientific research and promotes the improvement of educational quality.