He , along with Murong Wei 's mother Empress Dowager Kezuhun , is often blamed for Former Yan 's decline and fall .
Head entity: empress dowager kezuhun Q5374544 8 9 10
Tail entity: murong wei Q1074804 4 5
Relation (head \u2192 tail): P40
Inverse relation (tail \u2192 head): P25