If college students do not include master students and doctoral students, then the level of this university is not so good. Most universities offer master's and doctoral programs. Now it seems that colleges and universities can open doctoral programs on campus.
Therefore, college students cover a wide range, including junior college, undergraduate, master and doctor. They are all part of college students and are related to each other.
At the same time, as college students, we should not care so much about whether we are college students or not. It is important that we should make contributions to society.