1, with different properties:

Postgraduate: Education, including master's degree and doctor's degree. There are also degrees, including bachelor, master and doctor.

2. Different levels of education:

Generally, after finishing college, you can take postgraduate exams and interviews, and study for a master's degree after admission, usually for 2-3 years; If you still want to study for a doctor after graduating from master's degree, you will take the doctor's exam.

Postgraduate examination:

National unified postgraduate entrance examination: the general name of the relevant examinations organized by the education authorities and enrollment institutions for the selection of graduate students, which consists of the initial examination and re-examination organized by the national examination authorities and enrollment units.

There are four examination subjects, such as ideological and political theory, foreign languages, college mathematics and other public subjects proposed by the whole country, and professional courses are mainly proposed by the enrollment units themselves (the national unified proposition of schools that join the national unified examination). Postgraduate enrollment methods are divided into full-time and part-time. There are two training modes: academic master and professional master.