China's public education series is very rich and comprehensive. Regarding the national examination, the most famous ones are the test and application, in addition to special practice series, interview series and so on. The set of Chinese public education books about the five textbooks of the national examination may refer to special breakthrough textbooks, including common sense judgment, data analysis, judgment and reasoning, quantitative relationship and speech understanding. You can go to major bookstores or the Tmall flagship store of Zhonggong Education to take a closer look. Just buy the textbooks you need according to your actual needs, instead of buying the whole set.
If in doubt, please consult the public education enterprises in China.