A group of Anhui people came to the village to tell their fortune. Are super accurate. Why?

Fortune-telling in Zhouyi is a precious culture handed down in China for 5,000 years. It is an undeniable fact for anyone. Everyone should look at the fortune-telling in Zhouyi from a scientific perspective and look at it from a scientific point of view. You can't think that people are cheating because they are accurate, you can't think that people are superstitious because they are good, and you can't think that people are gods because they are accurate. After all, fortune telling is just a technology, and mastering the content of technology directly affects the accuracy of fortune telling.