徐溫
Over the next few years, Xu Zhixun gained additional powers gradually, but, unknown to Xu Wen, was acting arrogantly toward other officers and even toward Yang Longyan, formally his sovereign. In 915, Unhappy that Zhu Jin, who carried the title of deputy supreme commander of all armed forces (with Yang Longyan himself carrying the title of supreme commander of all armed forces) and therefore formally a greater position than his own, he established a Jinghuai Circuit () at Si Prefecture (泗州, in modern Huai'an, Jiangsu), making Zhu its military governor to send Zhu out of the capital. Zhu, incensed, pretended to be ready to give Xu Zhixun his favorite horse. When Xu Zhixun visited Zhu's mansion to receive the horse, Zhu assassinated him, but Zhu's subsequent attempt to get Yang Longyan on his side failed, and with the guards, commanded by Xu's subordinate Zhai Qian (), surrounding him, Zhu committed suicide. Xu Zhigao, whose Run Prefecture was just across the Yangtze from Yang Prefecture, quickly headed for Yang Prefecture to calm the city. Xu Wen himself subsequently arrived and, believing that Li Yan and the general Mi Zhicheng () to be complicit with Zhu, killed them. He further considered slaughter all of the officers that he suspected of being in league with Zhu, but after Xu Zhigao and Yan reported to Xu Wen how Xu Zhixun's arrogance had alienated all of the officers, Xu Wen stopped pursuing the matter. With all his other sons still young, he had Xu Zhigao remain at Yang Prefecture to replace Xu Zhixun as junior regent, while he himself returned to Sheng Prefecture.