Table:
text: Provinces of Korea
Provinces since the division of Korea
Provinces since the division of Korea
RR_Romaja M_R_Romaja Hangul_Chosongul Hanja Area Capital Region Country
Jagang Chagang 자강도 慈江道 16765 Kanggye Kwanso North Korea
Jeju Cheju 제주도 濟州道 1846 Jeju City Jejudo South Korea
Jeollabuk Chŏllabuk 전라북도 全羅北道 8043 Jeonju Honam South Korea
Jeollanam Chŏllanam 전라남도 全羅南道 11858 Muan Honam South Korea
Pyeonganbuk P`yŏnganbuk 평안북도 平安北道 12680 Sinuiju Kwanso North Korea
Pyeongannam P`yŏngannam 평안남도 平安南道 11891 Pyongsong Kwanso North Korea
Yanggang Ryanggang 량강도/양강도 兩江道 13880 Hyesan Kwannam North Korea

Question: Since the division of Korea, which country has a city with a hanja of 平安北道 among the provinces?