In 548, he sent 6,000 soldiers against Baekje's Doksan fortress but the Silla general Ju Jin led a relief army and the Goguryeo assault failed.
Pada tahun 548, ia mengirim 6,000 pasukan melawan benteng Doksan milik Baekje namun Jenderal Silla, Ju Jin memimpin pasukan bantuan dan serangan mendadak Goguryeo gagal.