Cheongwon jeongbuk-ri toseong 청원정북리토성(淸原井北里土城)
RO : Cheongwon jeongbuk-ri toseong MC : Ch’ŏngwŏn chŏngbuk-ri t’osŏng
Year : ?-?
Categories : National Defense·Military>Defense Facilities
BT :
Toseong Toseong