"Masanhappo-gu" . . . . . . . . . . . "Masan#History" . . . . . . "Masan, South Korea" . "Bazan" . . . . . . . . . . . . . . . . . . . . . . . . . "Masan" . "Masan" . . . . . . "Masan-si" . . . . . . . . "Happo" . "Changwon" . .