In'gu Munje Yŏn'guso

• Inʼgu tongtʻae tʻonggye kaesŏn pangan
• Kajok kyehoek saŏp ŭi siltʻae chosa mit kŭ ŭi hyoyul hyangsang pangan e kwanhan chosa yŏnʼgu
• Uri nara inʼgu pyŏndong i kyŏngje palchŏn e michʻinŭn yŏnghyang e kwanhan chosa yŏnʼgu
• Uri nara ŭi chʻoegŭn chʻulsallyŏk punsŏk