Wan Wei's senior high school entrance examination "Research on Examination Questions" is a good Hunan material. Postgraduate entrance examination is to analyze the data of the senior high school entrance examination in this region over the years and accumulate comprehensive review books for the senior high school entrance examination in difficult test sites. Every region has a special edition, updated every year, which is very suitable for the senior high school entrance examination in Hunan. It covers all the knowledge points of junior high school and a large number of high-quality real and simulated questions, as well as the original questions and detailed knowledge points explained by famous teachers. It makes a special interpretation and all-round analysis of the senior high school entrance examination questions, and also gives a lot of targeted answering skills and problem-solving ideas. Sometimes there are even Flash animation demonstrations and supplementary exercises in the question bank.