During the Wei, Jin, Southern and Northern Dynasties, with the decline of the status of Ming religion and the increasing hypocrisy, the role of Ming religion in social order and education gradually weakened and fell into the brink of collapse, while the opposite nature of Ming religion gradually showed its roots, immanence and importance. Celebrities in Wei and Jin dynasties constantly set out from nature to find a way out for the crisis-ridden famous religions. In addition, the two directions developed by the evaluation figures in the early Wei and Jin dynasties: the debate between name and substance and the debate between words and meanings, also promoted the concern about natural problems. Coupled with the continuation of the natural afterheat generated by the Han Dynasty's opposition to the complicated Confucian classics and pseudo-theology, the view of nature became an important issue in the Wei and Jin Dynasties, and attracted the attention of philosophers at this time. As a famous figure in the mid-Wei and Jin Dynasties, Ji Kang attached great importance to natural problems, and his view of nature became an important turning point and a key turning point connecting the development of metaphysics in the early and late Wei and Jin Dynasties. Therefore, it is very important to study Ji Kang's view of nature.

This paper first discusses the concept level and development of nature. Secondly, from the internal development and evolution of thought to study the internal factors of the rise of natural problems in Wei and Jin Dynasties. Finally, the article focuses on four levels of his view of nature: the nature of things, the nature of people, the sum of nature and the principle of nature, as well as his two "transcendence" theories of "teaching nature over name" and "nourishing heart over name". Therefore, this paper tries to find out Ji Kang's emphasis on human nature and natural noumenon, as well as his clear understanding of the contradiction between Ming religion and nature, and emphasizes his philosophical viewpoint of transcending the appearance of Ming religion and entering the nature essence, surpassing the first level of artificial Ming religion and entering a higher level of natural state, so as to fully grasp the overall structure and context of Ji Kang's view of nature. Ji Kang's view of nature constitutes a key link in the development of nature view and metaphysics in Wei, Jin, Southern and Northern Dynasties, and plays a role in connecting the past with the future.