Do all college majors have graduate school?

Basically all majors have exams

Except for medical majors that don't allow other majors to take exams to get in.

Even the majors of Chinese medicine can't be examined for the majors of western medicine.

Graduate school exams can be taken across schools as well as across specialties.

Similarly medical students can test across other schools as well as other specialties.

Not all specialties in prestigious universities are the best. In some comprehensive and prestigious universities, some non-traditional and non-strong majors are added as the school grows and enrollment expands. These newly added majors are not necessarily stronger than those in ordinary institutions in terms of faculty strength, curriculum, etc. Many ordinary institutions have certain majors that are dominant disciplines and hold a high position in the subject area.

Employment, which should be the greatest concern of students, is not 100% in famous schools. Famous enterprises in the recruitment of talents, although set up 985 and 211 institutions recruitment barrier, but they pay more attention to the overall quality of students. As a matter of fact, not every student graduated from a prestigious institution has a sufficient knowledge base and a strong ability to solve practical problems, so the students' own ability is also very important.