When talking about the environmental aesthetics of Wei Jin dynasties, most researchers only focused on the inspiration of Lao's and Chuang's wisdom. And it was impossible to develop the idea of appreciation as modern environmental aesthetics during the period before Chin dynasty for they had no need to face the crisis of environmental change as modern people. However, due to the continuous wars and battles about 5 centuries during Wei Jin period, which forced people to evade wars trying to transcend spirit and to get into harmony with natural environment, Chinese literati at that time formed their trend of appreciation toward natural environment. It was the purpose of this study, for metaphysics at that time focused on how people could get rid of reality to reach spiritual freedom; for aesthetics at that time was just awakened to confirm that the origin of beauty was on "human" oneself, and how to detach from reality to awaken the sense toward natural aesthetics. It was worth to study and learn from the relation of mutual dialectics between subject and object and the environmental protection built by natural appreciation, the goal of modern environmental aesthetics.