It is apparent that his family was a very powerful one in Goguryeo, having led the Eastern province of Goguryeo kingdom for an unknown number of generations.
Kelihatannya ia berasal dari keluarga yang sangat berkuasa di Goguryeo, telah memimpin provinsi Timur di kerajaan Goguryeo selama beberapa generasi yang tidak terhitung jumlahnya.