Kangso-guyokKangsŏ is a ward in Namp'o Special City, South P'yŏngan province, North Korea. The population is 191,356.Administrative divisionsKangsŏ-guyŏk is divided into 14 tong and 6 ri :TransportKangsŏ-guyŏk is served by the P'yŏngnam and Taean lines of the Korean State Railway.Landmarks Kangsŏ Three Tombs, National Treasure #28