Tu Hua, the Communist Party of China (CPC), and the national civil service examination comprehensive textbooks are all good, and you can choose according to your own situation. It seems to be time-consuming to divide the scribbled textbooks of the Communist Party of China into two textbooks, namely, testing and application. But their remedial classes have a good reputation, but they are a little too expensive. The book "Comprehensive Textbook of National Civil Servant Examination" covers "Line Test", "Shen Lun" and real questions over the years. With books in hand, you don't have to worry about the national examination!