The difference is that you will work in different places in the future. Because this is a directional major, you must obey the distribution after graduation. If you are a mountain class, you may go to work in a village health center in a mountainous area in the outer suburbs of Beijing. And so on. Relatively speaking, of course, it is better in the outer suburbs. These majors have never been separated before, and this year is the first time to enroll students separately.