I am not a student of South University of Science and Technology, but our major is teaching English. In fact, the content is similar to university knowledge, but it is more difficult to teach in English. It is required to master relevant professional English vocabulary here. During the holidays, you can find some relevant information on the internet and learn the courses you are about to study. If you can't find it, try to expand your professional vocabulary.
Because this has been biased towards the category of professional vocabulary, the life English I learned before is actually of little use. Of course, I still need to use basic English in class, but students who can be admitted to South University of Science and Technology will not have any problems in this respect.
Well, good luck in college:)