Although some students got quite good results in the initial test, because they applied for this research direction, too many online tutors were eliminated. Therefore, if the number of online applicants of the same tutor exceeds the number of applicants after the preliminary test results, and the candidates rank at the bottom of the preliminary test results, they have no special contribution to the tutor's research field, or have no special relationship with the tutor, or have no absolute advantage in English level, they must think of adjustment. In this case, you can consider adjusting your major or a similar major and contact the tutor with insufficient students as soon as possible.