Balhae seonggwak 발해성곽(渤海城郭)
RO : Balhae seonggwak MC : Parhae sŏnggwak
Categories : National Defense·Military>Defense Facilities
BT :
Seonggwak
NT :
Chaekseong@Balhae Daejeonja goseongbo
Daeseongja goseong Heukseok goseong
Imgu heungnongchon seongji Imgu odohaja seongji
Magwonja goseong Namseongja goseong@Gillimseong
Namseongja goseong@Heungnyonggangseong Namtaeja goseongbo
Odongseongji Seogoseong
Seokho goseong Seongsanjasanseong
Somilseong Songaseongu goseongbo
Tongguryeongsanseong Yeongan daemoran seongji
Yeongan donggyeongseong Yeongan ujang seongji
Yeonhae keuraseukino seongji Yeonhae keurugeureui seongji
Yeonhae namusuriseukeu seongji Yeonhae tetyuhe seongji
Yodonggosae