Yes. The 2021 edition of Mao Zedong Thought is the original version. Mao Zedong is the abbreviation of "Introduction to Mao Zedong Thought" and is an ideological and political course at the university. The main content that needs to be studied in the introduction to Mao Zedong Thought is Mao Zedong Thought and the theoretical system of socialism with Chinese characteristics. Principles of Marxist philosophy is a compulsory course for students majoring in political education and an important part of the basic theoretical knowledge of Marxism that students majoring in political education must master.