Sima Qian's "Zhi Ren Shu" trapped the world with incompetent words to prevent the loss of old news, briefly studied it, summed up its beginning, recorded its success and failure, and tried to understand the change between heaven and man and become a family statement. Ye Fan's Prison Nephew Book is "a biography for talented people"; "Positive gains and losses"; "Learning from the past is the best way, so I went on to say that" Chen Shouzhi's words are more admonishing, knowing the gains and losses, and benefiting the morals "(Jin Fan's Review of the History of the Three Kingdoms). Sima Guang's History as a Mirror" abridged superfluous words, granted secrets, monopolized the rise and fall of the country, shared many people's livelihood, was good at law, and was evil as a warning "