If you know the students or teachers in that school, you can go there and drag someone to give you the focus of the professional course, but personally, it is not necessary. Many people take postgraduate entrance examinations across provinces. At most, it is dragging people or trying to find the real questions or other materials of the school's previous professional courses. There are few special itineraries. If you go, you can only ask professional courses at most, and other courses are unified national examination papers. If you are not sure, you can wait for how you feel about the initial exam, and then try to find a tutor. If you really can't find someone, you can only wait until the second interview. The re-examination teachers are all graduate tutors. You can find a better teacher and go straight to it, but it should be too late to find it at that time.