Professor Li Junlin studied the early spread of Marxism in China and the preliminary construction of revolutionary discourse system with Chinese characteristics from the perspective of the discourse theory of Communication in his book The Early Spread of Marxism in China and the Preliminary Construction of Its Discourse System．This study has a novel perspective, and its demonstration is systematic and comprehensive， which deepens the researches on the sinicization, modernization and popularization of Marxism to a great extent．