Basic articles of advanced mathematics, analysis of real questions, 660 basic questions. These three books can help candidates to connect knowledge points, thus giving full play to the role of the topic. Among them, "Basic Course of Advanced Mathematics" was compiled by Wu Zhongxiang based on years of teaching experience, covering all the test sites in the mathematics syllabus for postgraduate entrance examination. The content is refined, the focus is prominent, the explanation is thorough, and the examples are classic, which is suitable for all postgraduate students.