If you want to learn high school geography well, you should have a regional geography besides an atlas, which is similar to a textbook. You should have explanations, not just exercises. Because regional geography is based on junior high school geography knowledge, combined with high school knowledge and skills, simply put, the college entrance examination is to test regional geography, but it is by no means a combination of the two. The current textbooks are out of touch between junior high school and senior high school, and it is most difficult for senior high school students to grasp this part of knowledge when reviewing it, so a good teaching aid (actually equivalent to textbooks) is necessary.