You need to read the school enrollment brochure carefully. If you are not clear, you'd better call the admissions office over there for consultation (the admissions brochure will call you). Don't be afraid, you don't even have the courage to call and ask, let alone take the postgraduate entrance examination.

Generally, you only need to fill in the code of that major, so don't worry about the small direction below the major. You will decide on a small direction after entering school. That's what I did when I took the postgraduate entrance examination. Just fill in the school code, professional code, etc.

You only need to fill in 105 109 surgery (professional degree-and 0 1 general surgery) now, and the choice of tutor is after the second interview. Of course, if you are not at ease, just call to confirm!