慕容沖
Murong Wei (; 350–385), courtesy name Jingmao (景茂), formally Emperor You of (Former) Yan ((前)燕幽帝, posthumous name given by his uncle Murong De, emperor of Southern Yan) was the last emperor of the Xianbei-led Chinese Former Yan dynasty. He became emperor at age 10 and, late in his reign, with powers in the hands of his mother Empress Dowager Kezuhun and his incompetent and corrupt granduncle Murong Ping, was captured by Former Qin's prime minister Wang Meng in 370, ending Former Yan. Later, during the middle of Former Qin's collapse after its defeat at the Battle of Fei River in 383, he tried to join his brother Murong Chong in rebellion and was executed by Former Qin's emperor Fu Jiān in early 385.