In 937, Kiều Công Tiễn assassinated the Jiedushi to seize his position and thus provoked a revolt led by Ngô Quyền who sought revenge his lord and father-in-law Dương Đình Nghệ.
Ngô Quyền subsequently won a decisive victory over the Southern Han in the Battle of Bạch Đằng River and would go on to inaugurate the continuous independence of Vietnam for the first time in nearly a thousand years.
According to Từ điển Bách khoa toàn thư Việt Nam, the date of birth of Kiều Công Tiễn was unknown but he was from Phong Châu (now Phú Thọ, Vietnam) where he was a notable of the region.
[3] In response to Ngô Quyền's military campaign, Kiều Công Tiễn decided to seek help from the emperor of Southern Han Liu Yan who also wanted to profit the chaos in Tĩnh Hải quân to regain control of Giao Chỉ.
[5] Before the troops of Southern Han entered the territory of Tĩnh Hải quân, Ngô Quyền got ahead by defeating and executing Kiều Công Tiễn in 938 and prepared to catch the army of Liu Yan in Bạch Đằng River.