Volume 4 of this series presents the study of coastal culture in the South Central Coast, the appearance of the South Central Coast; as well as the current status of protection and promotion of cultural heritage values in coastal areas (through case studies in Da Nang, Hoi An and Binh Dinh). In addition, the research team also analyzed some new cultural elements and some posed problems in the South Central coastal region such as: industrialization leading to cultural change, economic restructuring structure, tourism, environmental pollution. On that basis, the researchers proposed solutions and recommendations in the protection and promotion of coastal cultural values in the South Central region.