Title: 2010-yŏn Ch'ungbuk chiyŏgŏ chosa pogosŏ (ŏhwi, ŭmun, munpŏp)
Subjects: Korean language, Dialects, Vocabulary, Grammar
Places: Korea (South), Ch'ungch'ŏng-bukto, Chechʻŏn-gun, Ch'ŏngwŏn-gun, Ch'ungju-si, Okch'ŏn-gun, Poŭn-gun, China, Dunhua Shi