The introduction of the six nobles of the empire directly pointing to it

Direct attack on Six Masters (Volume I and Volume II) is one of the skill categories in the rare series of the Forbidden City. The original book is kept in the Forbidden City, which is a fine imitation of Kangxi Palace in Qing Dynasty. The book is good and the edition is of high value. This book is a propositional composition, the title of which was put forward by Mr. Li. He is the responsible editor of this series of stories, and he is good at predicting the future, mainly the future of human activities. The Book of Changes, as a unified theory, explains the nature without involving human society. Therefore, before discussing the prediction of the future, we should also introduce the application of Yijing in social science.