First, training mode, curriculum training mode and curriculum arrangement are also very important. Each student chooses the corresponding training mode according to his own learning characteristics, and only in this way can he improve his learning efficiency better and faster. Some training institutions offer relevant remedial classes specifically for students' characteristics, such as the devil's training camp for cross-examination education, which is very distinctive. The closed full-time training mode is suitable for students with poor self-discipline. Second, service is the embodiment of measuring the comprehensive strength of a training institution. The more complete the service items and the longer the service cycle, the greater the help to the candidates. Third, reputation is the most direct way to choose a training institution. When choosing, students may wish to consult their brothers and sisters around them and listen to the word-of-mouth of those who have gone through the postgraduate entrance examination.