Master Zhouyi, please come in.

First of all, I am not "superior". But I want to discuss it with you.

When you are seven years old, your father's physical condition can help you judge your time.

If your father is in poor health, then you are after 7 o'clock; If nothing had happened to your father, you would have been born before 7 o'clock.

That year, your mother was in poor health. Or tired or hurt. If you are tired, it is after 7 o'clock; If you are injured, you were born before 7 o'clock.

In addition, after reading your understanding of the eight characters, I feel very in place. Very smart. You can look at Mr. Li Hanchen's new numerology, which will enlighten you.