Hau Than are people who have merit, worshiped with the gods in the village in the previous period. Epitaph of Hau Than is associated with worshiping relics; show appreciation for their long-term contributions and gratitude to people who have made important contributions to the community. Based on the results of many years of research on epitaphs, Tran Thi Thu Huong has compiled this book with the following contents: Investigating and statisticing 1569 epitaphs, explained the formation and development process; Analyze the distribution characteristics of the epitaphs of the Vietnamese Hau Than in the XVII and XVIII centuries by space, time and type of relics, major characteristics of content and form; Research information on Vietnam's economic situation in the XVII and XVIII centuries; Researching the situation of Vietnamese society in the XVII and XVIII centuries with many changes; Introducing the noble human values of the Vietnamese people: gratitude, admiration, love, sharing and commitment of responsibility.