The book has been studied as a primary and minimal unit of society, the family, and has identified the existence of North Koreans with a large, macro-structural and micro-actual multi-dimensional approach. The book also re-invented the theoretical discussion of family, concepts, and methodological intentions that have focused on what is called "socialistic North Koreans.". This is a recent resounding attempt to “sympatheticly approach to the daily life of North Koreans. For example, it is