No trouble. Official website of Taiyuan University of Technology shows that it is not difficult for Taiyuan University of Technology to change tutors. Just download the application form for changing tutors on the home page of the graduate school, download the training process, fill in the relevant information according to the contents of the form, the original tutor will sign, the new tutor will sign, and the college will review it (submit it to the teaching secretariat, and then the dean in charge will sign and seal it).