Li Sizhao
In 903, Li Keyong's officer Wang Jinghui () the prefect of Yun Prefecture (雲州, in modern Datong, Shanxi) rebelled against Li Keyong and submitted to Liu Rengong. Li Keyong sent Li Sizhao and an adoptive son, Li Cunshen, to attack Wang. Liu Rengong sent an army to aid Wang, forcing Li Sizhao and Li Cunshen to hold off on their attack and allowing Wang to take his army and flee to Liu. Even though Li Sizhao and Li Cunshen subsequently defeated another officer who rebelled against Li Keyong, Qibi Rang (), who then committed suicide, and retake Zhenwu (振武, in modern Hohhot, Inner Mongolia), which Qibi had seized, Li Keyong was still angry at them for allowing Wang to escape. He caned them and, for the time being, stripped them of their offices.