Recognized as a provincial historical relic in 2003. The collective grave of martyrs of 6th Battalion, 12th Regiment, 3rd Gold Star Division was built after An Nhon hometown was liberated to preserve the body 153 martyrs of the 6th Battalion who heroically sacrificed themselves in the 1968 Spring Mau Than campaign in Tay Phuong Danh area, Dap Da ward (An Nhon town) were restored, embellished, repaired and upgraded to meet the needs of the people visiting needs of the leaders of the province, departments, agencies, local authorities and people, but also demonstrates the principle of "Drink water, remember the source" for heroic martyrs, contributing to encouragement and education Young generations today and in the future always remember the generation of his father who heroically fought and died for the independence and freedom of the nation.