The research direction is generally confirmed by candidates and tutors after the success of postgraduate entrance examination, and some candidates communicate with tutors to confirm the research direction during the preparation stage. The determination of research direction needs to consider the students' own wishes, the research direction and support direction of the tutor, and the professional direction.
Students' own wishes for research direction can be explained to the teacher in the interview session of the second interview after fully considering their own interests and professional development potential. The most important point of the second interview is to complete the mutual choice between students and tutors, so as to avoid the inconsistency between the expected research direction and the direction supported by tutors.