Ask experts to let Confucius read the Book of Changes written by Bian Wei Sanjue. What is the content? Is there only sixty-four hexagrams of the upper and lower classics? Online solution

Li Zhou Guan Chun said that "Tai Zhang Bu has three Yi methods, one is Lianshan, the other is Guizang, and the third is Zhouyi", which means that there were three I Ching in the past. Scholars generally believe that Lianshan is the Book of Changes of Xia Dynasty, Guizang is the Book of Changes of Shang Dynasty and Zhouyi is the Book of Changes of Zhou Dynasty. The first two books, like Zhouyi, are ancient divination books. Therefore, it can be said that "Yi" is the general name of divination books in Xia, Shang and Zhou Dynasties.

In ancient times, there was no current binding technology. The so-called "books" are all made of bamboo slips, which are easy to disperse after a long time. In other words, the description of "Yi" (divination) is scattered, and Confucius is just a rearranger. Collect a few scattered bamboo slips describing the contents of the Book of Changes and reorganize them into a Book. In the process of sorting, if you find out where the order is not appropriate, you may disassemble it repeatedly and reproduce the arrangement, so there is the "Bian Wei Three Musts". In Song Dynasty, Ouyang Xiu wrote Yi Tong Wen Zi, and raised many questions, arguing that Yi was neither the work of a saint nor the words of one person. This also shows that the previous "changes" were scattered, and it was not until Confucius that Confucius reorganized them into books.

"Historical Records Confucius Family" contains: "Confucius is happy in the evening, and it is easy to order Xun, Xiang, Shuo Gua and Classical Chinese. The three works compiled by Reading Yi and Wei have their own characteristics. He said,' Leave me for a few years. If so, I will be gentle and easy.' "