Is Li Yongle, Wang Shian or Li Yongle, Li Zhengyuan better? Are there any differences between these two books?
The comparative basis of Li Yongle and Li Zhengyuan is explained in detail in the front, so you can do it carefully for two or three times when reviewing. Most of the training in Wang Shian, Li Yongle is comprehensive. You can do 660 questions and 100 questions after Li Yongle Li Zhengyuan, but you can try to do 100 questions.