Who knows the origin of Zhouyi? What do Zhou and Yi mean respectively?

As early as ancient times, Sui people determined the position of the celestial pole by looking up at the pivot. The ancestors (Fuxi) painted innate gossip, looked up and bowed their heads, and created gossip the day after tomorrow. The origin of hexagrams is Hetu and Luoshu. Gossip tells people the truth, image and number in the nature of the universe. Later, the study of Yijing was divided into righteousness school and image school. The school of righteousness pays attention to exploring the philosophical value of Zhouyi, and the school of mathematics pays attention to divination with Zhouyi. As we all know, Hutuluo Shu and Taiji Tu (including the circular patterns of Yin and Yang fish) were not in the original Book of Changes, but were added by later generations according to their own understanding of the Book of Changes.

The Book of Changes was originally an ancient academic study of divination. In the recent ancient times, that is, in the last years of Shang Dynasty, after Zhou Wenwang's collation and annotation, it was named Yijing, which became a classic handed down to later generations. "Yi" means "simple"; The other is the meaning of "change", that is, the change of the number of dogs is used to infer the change of the problem, so as to solve the problem. The word "Zhou" before "Yi" refers to the divination method of Zhou people; When I say "Zhoubianyi", I mean to explore the universal law of change.

Since the Eastern Zhou Dynasty, through the research and biography of Confucius and other Confucian schools, I have specially written the Book of Changes to interpret it. As one of the six Confucian classics in China, the Book of Changes we refer to today usually refers to the combination of the Book of Changes and the Book of Changes. According to Zhou Li's records, there are three methods of divination, and the Book of Changes is just one of them. The other two books, Lianshan and Guizang, have been lost. Zhouyi consists of two parts: Jing and Chuan, and Chuan is the interpretation of Jing. The Book of Changes refers to the images, words and sentences of hexagrams.