What does Hagasai mean in Japanese?

Hakkas はかせ (1)

name

1. Doctor (degree としてのの.)

Dr. Li, he works very hard. He became a doctor through hard work.

2. A learned person. (learn, learn, understand. )

Dr Zhi Zhi. A man of insight, use your head, grandpa.

Dr. Tian Xi. /Dr. Weather, a man who can predict the weather.