Title: Meidŭ in K'oria, Pukhan ŭl hwipssŭlda
Subjects: Consumer behavior, Consumers' preferences, Consumers, Attitudes, Black market, Relations, Social life and customs, Consommateurs, Comportement, Marché noir, International relations, Manners and customs
Places: Korea (North), Korea (South), Corée du Nord, Corée du Sud
Time periods: 21st century