Who knows the origin and basis of fortune telling?

The earliest divination was the eight diagrams drawn by Fuxi according to the map of the Luohe River in Malong (that is, an eight-year-old old horse beside the Luohe River in Luoyang, whose pattern "En" inspired Fuxi). According to the pattern, Zhou Wenwang "Ji Chang" was placed under house arrest by Shang Zhouwang at the time of singing, and Fuxi's gossip was improved, that is, the acquired gossip, because innate gossip could not adapt to everything later, so it was based on something. In fact, this is not superstition, it is very simple and needs to be studied with heart. For example, they are all bookmakers, but to distribute grain, it is necessary to distinguish the time and the harvest season, and the bookmakers planted by colleagues in the same plot are also different.