I Ching
The hexagram was made by Fuxi, the words of King Wen, and Confucius was the ten wings. A total of 64 hexagrams and 384 hexagrams. The content of the I Ching was originally only a record of changes in nature, astronomy, and meteorology, which were used by ancient emperors for governance and by the common people for divination. To the biography of Confucius, it began as a philosophical book and is an important classic of Confucianism. It is also known as Xijing and Zhouyi.