Abstract: According to the tenets that all work should be done through scientific methodology, and all efforts are pointed towards the building of a harmonious socialist society, this thesis describes some common misconceptions for the enrollment of graduate students, and reviews the development of the national examination system for the enrollment of the graduate students. The paper argues that the enrollment of the graduate students for their master's degrees is pre-requisite, and it advances some designs and proposals to innovate and improve the preliminary examination for the enrollment of the graduate students.