A brilliant stroke in the military history of the Ming Dynasty was "Qi Jiajun hanging on the enemy". For example, in the forty years of Jiajing (156 1), Qi Jiajun's famous battle "Taizhou Nine Wars", the newly formed Qi Jiajun experienced nine bloody battles in one month, at the cost of killing nine soldiers and accumulating more than 5,400 people. In the days when the Ming army often retreated from the enemy, there were even dozens of vicious enemies who dared to kill hundreds of Ming troops. This scene was called fate. Such a "fate scene" was only the beginning at that time. Qi Jiajun, who later moved to Fujian, killed the enemy 13 in the Battle of Heng, killed the enemy at the level of 348, and killed the enemy at the level of 672 in the Battle of Tian Niu. In the battle of Xinghua, Zhou Neng and other 69 officers were killed and the enemy was killed. In the battle of Xianyou, in the face of tens of thousands of Japanese pirates, Qi Jiajun, who was seriously inferior in strength, made a bloody raid in the dense fog. Twenty-four people were killed and thousands of Japanese pirates were beheaded. The paradoxical scene of "one-sided" is just like Qi Jiguang's "old club" Tan Lun's exclamation: "Since the beginning of the southeast war, there has been no such shock in military strength and no such surprise in military achievements.