Tutoring generally refers to that in university education, because university teachers are usually busy, some excellent senior students educate freshmen to be familiar with university life and study, so that freshmen can adapt to the new environment better and faster. The instructors are not indifferent, they are very friendly and patient. They are easy to get along with and actively help freshmen solve problems and adapt to college life. Many tutors have guided and demonstrated the values and career choices of freshmen. Therefore, after the mentor left, many mentors and classmates became teachers and friends.