a burial ground and settlement of the late Bronze Age, located near the city of Thanh-hoa (Vietnam). It dates from the turn of the first millennium B.C. and the first millennium AD. and belongs mainly to the late Dong Son culture. Vietnamese archaeologists who excavated the area in 1960–61 and 1965 discovered more than 100 burials containing weapons, implements, and ornaments made of bronze; pottery; and clay models of houses. Other finds included individual ornaments made of nephrite, amber, silver, and gold. The finds at Thieuduong testify to an indigenous Bronze Age culture in Vietnam.