1, Math Relay for Postgraduate Entrance Examination 1800: It contains the basic questions in the initial stage of preparing for the exam and the comprehensive questions in the later stage of strengthening, and there is no omission of different types of questions in each knowledge point. As long as candidates have a problem set, they can solve the problem-solving ability and skill training of all test sites in the whole review process. It is worth mentioning that since the publication of this book, the real questions of the past two years can be found in this book, and there are many similar topics;

2. Review of self-taught mathematics: It breaks through the limitation of simple framing of important knowledge and explaining questions in general comprehensive mathematics tutoring materials. It not only carries out background analysis and nature proof of abstract basic content, but also carries out vertical extension of important test sites, in-depth excavation of theories and methods, emphasizing skill summary and thinking analysis of questions and topics, so that candidates can begin to summarize systematic knowledge in the later stage of foundation, deepen theory in an all-round way and improve problem-solving ability in the strengthening stage.

3. "The last eight sets of questions in the absolute examination room for postgraduate mathematics": practical exercises to check for missing places, sprint model tests to improve cheats, and authoritative predictions. The first-line strength teachers in teaching concentrate on writing and closely follow the examination syllabus. Strictly following the outline is slightly more difficult than the real question, and the focus is prominent. Eight sets of intensive test questions, pre-test simulation prediction, problem-solving standards and problem-solving skills are efficient and exquisite.