All battles are victorious, all attacks are invincible, and all defenses are solid. First, it is best to fight for many years, such as Yu Xu. If Wudu became famous in one battle, it does not count as no performance in the future. Another example is Wang Xuance. Second, those in romances are not counted, such as Zhao Yun, Qin Qiong, Chang Yuchun, etc. Although they do exist, they have been deified and cannot be compared. . Third, there are many famous generals in the same period, and they are all similar, but there are only ten places in total. There are not too many in one period, so you have to choose one. For example, in the Three Kingdoms, you only choose Cao Cao, while Zhou Yu, Lu Xun and others are also relatively unknown people, so they have to reluctantly give up. Fourth, foreign famous generals do not count. After all, we are not rich with this quota. For example, Ashina Duer, Hu Luguang, Yelu Xiu and so on. Fifth, those who have served as military advisers for a long time, rather than as commanders, such as Sun Bin, Jia Xu, and Liu Bowen, are not counted.