Qi Jiguang experienced three emperors of the Ming Dynasty before and after, and was a veteran of the three dynasties. These three emperors are
Zhu Houzong (1507 September 16- 1567 October 23rd), Emperor Jiajing.
Zhu Zaihou (A.D. 1567- 1572), emperor of Qin Long.
Ming Shenzong Zhu Yijun 65438+September 4th, 0573-65438+August 18, 0620) was an emperor of Wanli, who did not go to court for forty years.