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".