Postgraduates of analytical chemistry in Nanchang University generally study four parts: foreign language listening test, oral test, written test of specialized courses and comprehensive quality interview. There are generally two ways to examine the listening test of analytical chemistry graduate students in Nanchang University: the first way: the school issues a single listening test paper; The second type: when the school is interviewing, the examiner and the examinee communicate face to face in English, that is, to examine oral English and listening.