The purpose of this thesis is to clarify the meaning of neo-humanity, the core of neo-humanism, a new human theory of Donghak. Through the concept of neo-humanity, the original meaning of Donghak thought is revealed. The contents of this paper were as follows. First, the difference between the Donghak thought and the Western existentialist humanism was dealt with. Second, the difference between the anthropology of Donghak thought and the anthropocentricism of the West was dealt with. Third, the characteristics of the life thought of Donghak thought were examined. The conclusion of this paper was as follows. First, the Donghak thought was a thought that overcame the limitations of Western existentialist thought. Second, the Donghak thought was an ideology that solved the problems arising from Western anthropocentrism. Third, the Donghak thought was a thought that expanded the sphere of human thought to the whole world.