Should Not Remove Dialectical Materialism from the Marxist Philosophy

Part of scholars of the academe has tremendous bias on the understanding and grasping of the Marxist philosophy nowadays: some minify the unity of dialectical materialism and historical materialism to historical materialism of human society;some deny the material unity of universe and nature and human society and try to deprive of the Marxist philosophy of dialectical materialism and the content of the material ontology.Many important theoretical issues in philosophy and aesthetics of interpretation fall into Abstract subjective idealism mostly.