Fourth, the difficulty of admission is different.
The national unified examination for postgraduate entrance examination is entirely the representative of Yan Jin and Kuan Chu. According to statistics, in 2005, the number of people taking the postgraduate entrance examination was1170,000, and the enrollment was only 320,000, with an enrollment ratio of 3.7: 1. Famous universities such as Peking University, Tsinghua and Fudan University, as well as popular majors such as microelectronics, information science, biomedicine, world economy and international finance, have a low admission rate due to a large number of applicants. It is understood that the enrollment ratio of popular majors in some prestigious schools even reaches 70: 1. But some unpopular majors in second-rate schools are not satisfied every year. Therefore, the difficulty of admission depends on the candidates' application.