There are about three levels in key universities. The key institutions are double-class 26 1985 institutions. Their school's hardware facilities are much better than ordinary undergraduate courses. Tsinghua, for example, allocates 20 billion to 30 billion yuan each year. Even if an ordinary undergraduate is ordinary, his annual appropriation may not be10 billion, which is so much worse. With money,
Ordinary undergraduate courses are basically student-oriented. You can get an ordinary, not a particularly good choice in this teaching work in the school. I can only say that it's a pity that you didn't get into the point, but the ordinary one is really better than the second one. The faculty of the school may be stronger, requiring all lecturers to graduate from doctoral degrees. Now it is a hard requirement. Anyway, in your previous school, yes, you didn't have that degree. As a graduate student, it's no use being sorry. Even for graduate students in Tsinghua, there is no rigid requirement. Therefore, the faculty of the school is stronger than that of ordinary undergraduate institutions and other key institutions.
The rest are all specialties, and they are not necessarily hopeless. Don't be influenced by so many comments on the Internet. Junior college has no future if it despairs of life. Some unattainable majors in junior college are also quite good, and whether you can achieve greater development in your career after graduation depends more on how much you have invested in this career and how much time you have spent on self-study in the later period. If you eat old money every day, even if you graduate from key schools, you will soon be left behind.