The specialized courses for the initial examination of postgraduate entrance examination may not be unified nationwide. Most of the professional courses come from the colleges that apply for the exam, but some professional courses may be unified throughout the country, such as pedagogy, medicine, history, psychology, computer and other majors. However, it should be noted that some majors have both unified examination papers and independent propositions of schools, and different schools are different. For example, some schools in education take 3 1 1, which is the unified examination. For example, Beijing Normal University Test 740 is an independent proposition of Beijing Normal University. Specifically, you should check the initial test subject code published by the school.