Abstract: The Marxism's popularities from 1921 to 1927 was summarized in three words; "Popularization"、"concreteness" and "Masses".It reflected the following characteristics:Systematic building of implementers,Marxism theory into the dominant discourse system of revolution in public opinion,establishment of a more diverse communication network,and the different education strategies on different objects.It was the valuable thinking of the CPC in the early.