1, Politics: the full name is ideological and political theory, which is a national unified examination subject for postgraduate entrance examination, and the code is 10 1.

2. English: it is also a national unified examination subject. Usually students take Master English (I) and Master English (II) with codes of 20 1 and 204 respectively. In addition, colleges with higher requirements will also take the Master's English Examination (1).

3. Mathematics: It is also a national unified examination subject. Usually, in the engineering class, the majors with higher requirements for mathematics take the math test (1) and the majors with lower requirements take the math test (2), and the codes are 30 1 and 302 respectively.

4. Specialized courses: courses related to one's own postgraduate entrance examination are usually independent propositions of each school, and the examination content varies from school to school.