There are many overseas Chinese and students from Hong Kong, Macao and Taiwan because of the loose management of Jinan University. Some students are worried that there are obstacles in communication and it is difficult to take the postgraduate entrance examination. The management of students in Jinan University is relatively easy, with almost no mandatory management and no management system such as turning off the lights at night. As an overseas Chinese university, Jinan University faces overseas, Hong Kong, Macao and Taiwan, which is its school-running policy. Therefore, overseas, Hong Kong, Macao and Taiwan students account for a relatively high proportion, and some students are worried that there are certain obstacles in communication. The annual enrollment ratio of Jinan University is similar to that of civil servants. Many people apply for the exam, but few people are admitted, especially for business majors, which is even more difficult. As a 2 1 1 college, Jinan University has a lower admission rate than many 985 schools. Some majors in many colleges and universities are difficult to test, and some majors will be easier to land, while Jinan University, as a comprehensive university, is difficult to land, that is, all majors are difficult.