One: Because of your geographical location, the basic questions are not recommended. (If Tianfu Mathematics is suggested in Sichuan and sold on Taobao, the basic concepts are well summarized and refined. ) The improved part can be used in the national middle school examination paper Tian Li 38.

Second, I haven't read the book you mentioned, but it is analyzed in the suggestion, which is more suitable for self-study and has moderate teaching AIDS.