Eastern Wei
Emperor Wenxuan of (Northern) Qi ((北)齊文宣帝) (526–559), personal name Gao Yang (高洋, Wade–Giles: Kao Yang), courtesy name Zijin (子進), Xianbei name Hounigan (侯尼干), was the first emperor of the Northern Qi. He was the second son of Eastern Wei's paramount general Gao Huan. Following the death of his brother and Gao Huan's designated successor an eldest son Gao Cheng in 549, Gao Yang became the regent of Eastern Wei. In 550, he forced Emperor Xiaojing of Eastern Wei to yield the throne to him, ending Eastern Wei and starting Northern Qi.