Who are the folk fortune tellers?

Why is the folk "big fairy" so accurate! !

The so-called fortune telling is actually the same as doctors paying attention to seeing, listening and asking questions. A lot of things are based on their judgment after watching you. Good Chinese medicine can do it, and patients can know the root of the disease without opening their mouths. However, even a god's fortune teller can't compare with a birthday. If you don't believe me, try to get him to find out when and where you were born in Na Yue that year and who delivered the baby. He promised not to calculate it for you.