李存勗
Meanwhile, Li Cunshen and Li Siyuan fought off a Later Liang army commanded by Dai Siyuan, which tried to take advantage of the situation. Li Cunxu subsequently commissioned Li Cunshen to attack the Chengde mutineers, and Zhen fell to him. Li Cunxu killed Zhang Chujin and his brothers, and incorporated Chengde into his territory.