When did the horoscope start?

Hello! Fortune-telling began in the Spring and Autumn Period, and the eight-character calculation began in the Tang Dynasty. Details are as follows:

1. physiognomy belongs to physiognomy and has a long history in China. The earliest date can be traced back to the Spring and Autumn Period in the 7th century BC. There are countless books on ancient physiognomy, but most of them are copied from each other. There are Ma Xiang, Liu Zhuang Xiang Fa, Shen Xiang Quan Bian, Shui Jing Ji and Li Xiang Heng Zhen which are self-contained and practical.

2. Eight-character numerology began in the Tang Dynasty. At the beginning, Nianzhu was the main body, Nian life was the life, and Nayin method was the supplement. In the Tang Dynasty, Li changed it to year-based and used four pillars: year, month, day and hour. In the Five Dynasties, Xu Ziping changed to Japanese occupation as my (Japanese master), focusing on the restraint of the five elements between the four pillars and the encounter between punishment and punishment, and carried it forward. Today's eight-character divination is based on Ziping method, so the eight-character numerology is also called Ziping method or Ziping eight-character study.