This book is collected of 16 papers about Korea family published in academia for 27 years, from 1969 to 1995 and 1 new paper. All papers are not published in previous collection of works. The author divided into 5 parts - 'family system in each period', 'changes and features of traditional family', 'family system and social development', 'family culture', 'dispute for family system'. Part 3, among them, is consist of writings whether traditional family values can contribute to integration and social development or not. Part 5 is a collecting of writings present how criticizes other's assertion in the same majority.