Other rulers included Zhu Di, or the Yongle Emperor, whose most important act was dispatching the eunuch admiral Zheng He on a south seas expedition; and Zhu Zhanji, the fifth emperor of this dynasty.  
Towards the end of this dynasty the Imperial Tutor Zhang Juzheng attempted to reinstate many obsolete government reforms, gaining power over Emperor Zhu Yijun, or the Wanli Emperor.  Other rulers included Zhu Di, or the Yongle Emperor, whose most important act was dispatching the eunuch admiral Zheng He on a south seas expedition; and Zhu Zhanji, the fifth emperor of this dynasty.  Its end was precipitated by Li's Rebellion and Nurhaci's victory in Manchuria.  FTP, identify this Chinese dynasty that was founded by Zhu Yuanzhang and best known for its vases.
Towards the end of this dynasty the Imperial Tutor Zhang Juzheng attempted to reinstate many obsolete government reforms, gaining power over Emperor Zhu Yijun, or the Wanli Emperor.  
Ming Dynasty