Title: Kyŏnggyesŏng sŏngkyŏk changae rŭl poinŭn Kim Chŏng-ŭn ŭi chŏngsin segye
Subjects: Mental health, Family, Politics and government, Psychology
Places: Korea (North)
People: Chŏng-ŭn Kim (1984-)
Time periods: 2011-