Abstract: Being the top achievement of the Six classics, Chow Yi elaborately elucidates the wonders of life and myths of essay, thus significantly exerting influence on the development of literature later on. The concept of reading astronomy to sense the change of political and social situation and observing humanity and convention to master the whole world in Tuan Zhuan ( a part of Bi in Chow Yi) and aesthetic view of Bai Bi not only provided the paradigm and standard of aesthetics for ancient writings, but also reflected and impelled the change and reconstruction of aesthetic tastes in Wei and Jin dynasties.

Key words: hexagram Bi, the combination of civilization and humanization, hexagram Bi's proposition for white, the literature theory of Six Dynasties