North Korea

Chogol, P’yongan-bukto → Chogu-ch’on, South Hwanghae → Chogŭmsa, P’yongan-bukto → Chogwang-dong, South Hwanghae → Chohang-ch’on, South Hwanghae → Chohŭng-ni, South Hamgyong → Chohyŏn, South Hwanghae → Choil-li, P’yongan-bukto → Chojaegol, South Pyongan → Chojaegung, North Hwanghae → Chojang-dong, South Hwanghae → Choji-gol, South Hwanghae → Chojŏl-li, Pyongyang → Chojŏng-dong, North Hwanghae → Chok-kol, Nampo → Chokch’am-dong, P’yongan-bukto → Chokchi-dong, South Hwanghae → Chokchi-gol, P’yongan-bukto → Chokho-dong, P’yongan-bukto → Chomak-kol, P’yongan-bukto →