Integrated research on Marxism

The paper studies the integrity of Marxist theory from the theoretical level,including the basic principles of Marxism,original classical Marxist and history of the development of Marxism;from a practical level in terms of ideological and political theory,from the four subjects of relationship,the Marxist theory of the five subjects under the relationship of the two disciplines.The key is to build the integrity of the scope of the Marxist system.