Zhu Ci
Zhu Xicai, however, was said to be cruel and harsh, alienating his subordinates. In 772, Zhu Xicai's secretary Li Huaiyuan (李懷瑗), because the soldiers were angry at Zhu Xicai, assassinated him. Initially, the headquarters fell a state of confusion. Zhu Tao quickly induced his soldiers into proclaiming that the only person qualified to succeed as military governor was Zhu Ci. The other officers agreed, and Zhu Ci, who was then outside the circuit capital, was welcomed back to the capital to take over command. Zhu Ci claimed the title of acting military governor and sent messengers to the Tang capital Chang'an to report what had happened. Emperor Daizong made Zhu Ci the military governor, and Zhu Tao thereafter served under his brother.