A Study on Zhu Zhen s Theory of Gua-qi from the Relative Images of Yi;

According to the correspondence between the length of the shadow cast by the sun on the dial and the Gua-qi theory which correlates the trigrams and hexagrams to the seasonal points, Yi Wei Tong Gua Yan (The Apocrypha of Change: The Comprehensive Examination of the Hexagrams) recorded a set of standard responsive data, which is not in line with the data of other systems of the Han dynasty.

Gua Qi"And "Li Shu",Xiang Shu and Yi Li;

The numerical concept continued to tend to mystery and complica- tion in the Han dynasty and the thought with the concept of Gua qi(a theory correlating .

Basing on this, the author further reveals some coincidence between the order and the theory of Gua Qi (a theory about the correspondence between the hexagrams and seasons), and the contr.

On the Guaqi Theory in Hui Dong s Yi Han Xue;

sun, south, and so on), which had been discussed by many scholars in different dynasties among whom XUN Shuang combined them with Yin-yang theory, fusing the Gua-qi theory (expounding the correlation between the trigrams or hexagrams and the seasonal points) with the image-number theory.

On the Gua-qi theory in the Han Yi learning from philosophical perspectives;

This paper discussed the gua-qi theory (a theory describing the correspondence be-tween the hexagrams and Chinese seasonal points) contained in chapters of Er San Zi, Yao, Zhong in Yi Zhuan copied on silk, pointing out that Yi Zhuan copied on silk and that in cur-rent version are closely correlated.