'According to the concept of Muong people, marriage has a special meaning not only for individuals but also for families. Marriages of Muong people in Hoa Binh and Dak Lak both show traditional cultural characteristics and reflect local nuances of ethnic minorities. The marriage of Muong ethnic people contains many values of art, music, painting, dance, humanity, the worldview of ethnic people. This book is the result of research, ethnographic fieldwork for many years by the authors, systematically presenting the principles and wedding ceremonies in traditional marriages of Muong ethnic people; clarifying the similarities and differences, marriage changes and factors affecting marriage changes of Muong ethnic people in Hoa Binh and Dak Lak provinces.