吴王
Meanwhile, Xu Wen urged Yang to take imperial title. Yang refused, but in 919 took on the greater title of King of Wu. He changed the carry-over Tang era name of "Tianyou" to a new era name of "Wuyi", in effect ending the vassal relationship to the defunct Tang Dynasty. He also established an imperial administration, honored his mother Lady Dowager Shi as queen dowager, and created his brothers and his son Yang Jiming (楊繼明, who would later be renamed Yang Fen () dukes.