Tutors are very important in the postgraduate and doctoral stages. And this importance is not only in scientific research, but also in your future work. Then you are. If you meet a very authoritative tutor, then you are a famous teacher, and you will be highly praised by others both academically and at work. At the same time, with so many mentors, your seniors are also your natural resources. Of course, I don't mean to let you kneel down and lick your tutor, but to let you cherish your tutor's resources, make great achievements in your studies and future work, stand on the shoulders of giants and make greater achievements. good luck