I think Li Yongle is better and Li Yongle is more coherent. Although Chen Wendeng learns quickly, it is not as comprehensive as Li Yongle. If the foundation is not good, it will be a little difficult to start reading Li Yongle's books, because some questions are used before and after knowledge. But this is also an advantage. Our postgraduate entrance examination is to take exams everywhere, that is, to have coherent knowledge!

Li's exercises (tests) are much better than those, especially the prediction questions. What is the one made up by Chen?