Title: Cheju t'ŭkpyŏl chach'i wa p'yŏnghwa ŭi sŏm
Subjects: Politics and government, Social conditions, Navy-yards and naval stations, Environmental aspects
Places: Cheju T'ŭkpyŏl Chach'ido (Korea), Korea (South), Cheju Island, Korea, Cheju T'ŭkpyŏl Chach'ido
Time periods: 21st century