Since the 1980s in the new period，theorists such as Zhu Guangqian，Li Zehou，Jiang Kongyang，Liu Gangji have turned to the research of Marx's early writings of Economic and Philosophic Manuscripts of 1844，and had made debate on the problems such as the humanization of nature and the principle of beauty，trying to find arguments from the manuscripts humanitarian，human development and human freedom，and to determine the legitimacy of the Aesthetic Boom's value.From the theory of natural humanization，Zhu Guangqian and Li Zehou had constructed a new concept of Marxist subjectivity and practice.At the same time，it also brought about the research boom of Marxist aesthetics.Theorists believe that aesthetics not only constitute a part of the subject practice，but also participate in the process of human liberation as a practice of social history.The discussion on “law of beauty” had completed the construction of self aesthetic ethics and extended target of subjectivity aesthetics，which had become a deepen language of humanitarian thought in the field of aesthetics.When the essence of beauty and the essence of human problems are closely together，it has become Marxism aesthetics theoretical framework which forms the core of subjectivity and the value of humanism orientation，it also has the historical value of intellectuals cultural enlightenment.