What does the fortune teller mean when he says that the boy is a girl?

What does the fortune teller mean by a man's constellation? A girl.

You said birthday, right? What I know is about this: The ancients used heavenly stems and earthly branches combination to time, such as Jiazi year and Ugly year, which were arranged in turn until the next Jiazi year was exactly 60 years, which was called Jiazi. Of course, not only years, but also months, days and days are 24 hours (twelve hours in ancient history, and one hour equals two hours). For example, the noon hour refers to midnight 1 1 to early morning 1 to 3 o'clock, and noon refers to 1 1 to 3 o'clock. In this way, everyone's birth time has a specific year, month and day, which corresponds to heavenly stems and earthly branches's timing method, that is, eight words. It's your birthday. Everyone has it. If you were born in the year of Jihai, the month of 1898, the day of Bingzi and the year of Xinmao, your horoscope is "the year of Jihai, the day of 1898, and the year of Angel". And these ten heavenly stems and twelve earthly branches respectively correspond to the five elements (fire, water and earth in Jin Mu) at the same time, and the five elements are complementary, so the birthdays are also complementary. For example, you are the golden destiny, and your object is the fire of life. In the eyes of fortune-tellers, she is just like you, so you two are not a good match and can't get married. If you two are born with eight characters, you will be happy and successful in your career.