Abstract: Popularizing Marxism with the people as the center is the basic principle of the CPC and an important magic weapon for the CPC to lead the people to great achievements in China's revolution, construction and reform.To popularize Marxism with the people as the center is to highlight the status of the masses as the subjects of practice, acceptance, innovation, evaluation and examination in the popularization.In order to promote the popularization of Marxism with the people as the center in the new era, we must innovate the ways and means of work on the basis of scientific analysis of the main structure of the people, and on the basis of scientific understanding of the new changes in "the people's needs for a better life".