41.08444 129.72639 16 Asia/Pyongyang Songho-dong KP Hamgyŏng-bukto 41.08260 129.79100 5.419 YUSIN-NVUPE NGHOD-NVUPE 8039087901810 6 administrative Myŏngchŏn-gun 명천군 明川郡 명천군 boundary 66 administrative Myŏngchŏn-gun 명천군 明川郡 명천군 boundary