Li Sizhao
In 897, Wang Gong launched another attack on Huguo, and this time he had the assistance from Zhu's generals Zhang Cunjing () and Yang Shihou. They initially defeated Wang Ke just south of Yishi (猗氏, in modern Yuncheng), but Li Keyong's nephew Li Sizhao then defeated them, forcing them to stop the siege against Huguo. In 898, Baoyi and Xuanwu forces against attacked Huguo, and Li Keyong again sent Li Sizhao to help Wang Ke repel the attack.