'Folk culture of San Diu people in Quang Hanh village' by Tran Quoc Hung is a collection and introduction to special features in folk treasure of San Diu people in Quang Hanh ward, Quang Ninh province. Main content of the book consists of 5 chapters: 1. Quang Hanh in the past and nowadays, overview of the history of Quang Hanh, the land and people in Quang Hanh. 2. The village - commune organization of Quang Hanh. 3. Economic activities, introduction to key features of local livelihoods and economic production. 4. Material Culture: culinary culture, costumes and housing. 5. Spiritual culture, introduction to characteristics of the folk belief system and customs in the festivals, ceremonies, life cycle rituals and folk literature.