It is much easier to change majors than other schools, and there seems to be more than one opportunity. Generally speaking, liberal arts can't be transferred to science majors, 4+0 can't be transferred to 2+2 (two years at home and two years abroad) majors, and engineering seems to be unable to be transferred. FAM (financial finance and management) is more demanding. Others are relatively free.
Our tuition fee this year is 6W, but it is said that it may rise to 8W next year, which is still uncertain.
Anyway, the system of schools and universities is different, so the teaching methods are quite different from other universities in China. There is a lot to say. You can ask me directly if you have any specific questions. If I knew, I would explain it to them in detail ~