This should be possible in ordinary universities. If you feel that you don't like your chosen major when you arrive at the university, and the university has a major you want to study, you can explain it to the instructor of your department and the selected department, and then you can change your major. However, there will still be some troubles after changing your major, because the teaching fee is the tuition fee of the major you applied for when you first entered the university, and these troubles should be reconsidered and decided when you change your major.