Bagua is a basic philosophical concept in ancient China, which comes from two aspects: First, China's ancient theory of Yin and Yang, the so-called "infinite leads to extreme, and extreme leads to Tai Chi, and Tai Chi leads to two instruments (namely Yin and Yang), and two instruments lead to four images (namely Shaoyang, Sun, Shaoyin and Taiyin), and the four images play eight diagrams and eight eight eight eight eight six hexagrams", which is called Fuxi Bagua, also called innate gossip; One is Zhou Wenwang's theory of "Gan Kun", which holds that the intersection of heaven and earth generates everything, and heaven is dry and earth is Kun. The other six hexagrams of gossip are their children: Zhen is the eldest male, Kan is the middle male, and Gen (pronounced gèn) is the young male; Xun (pronunciation: Xun) is the eldest daughter, divorced from the middle daughter, and got the girl, that is, the gossip, also known as the acquired gossip.
Bagua song formula
There is a song in ancient China that is easy to remember gossip symbols:
Dry three companies, Kun six broken.
Shake the jar and cover the bowl.
Empty in the middle and full in the middle.
Change the shortage, change the shortage, and break it.
The Eight Diagrams Song was written by Zhu in the Song Dynasty and included in the original meaning of Zhouyi.