Zeng Guofan said: People's temperament is difficult to change due to their innate nature, but reading and studying can change people. "Zeng Guofan's Nine-Nine Strategies for Successful Great Events" provides people with an opportunity to learn. Of course, Zeng Guofan belonged to the feudal era after all. His hatred for the peasants in the Taiping Rebellion came from the bottom of his heart, and he spared no expense and life to protect the late Qing Dynasty, which was about to collapse. This is what we want to deny.