劉辯
In 908 — by which time Tang had fallen and the Huainan territory was now an independent state ruled by Yang Wo under the title of Prince of Hongnong after Yang Xingmi's death — Xu Wen and another officer, Zhang Hao, assassinated Yang Wo. Shortly after, Xu killed Zhang, and made Yang Wo's younger brother Yang Longyan the Prince of Hongnong (later with the greater title of Prince of Wu). Xu effectively served as the regent and controlled Wu's government. Xu Zhigao was apparently given the command of the Yuancong Corps (). In 909, Xu Wen, believing that Jinling was a good defensible location and where the Hongnong fleet could be best stationed, took for himself the title of prefect of Sheng Prefecture (昇州, i.e., Jinling) but made Xu Zhigao the discipline officer of Sheng as well as the deputy commander of the fleet, stationing at Sheng to be in charge of it.