Vietnamese archaeologists have recently unearthed several ancient stone and clay artefacts at an excavation site in Da Kai commune, Duc Linh district of central coastal Binh Thuan province.
According to the archaeologists, the relics - a clay tomb, a stone musical instrument and mostly remnants of hoes, axes, and chisels - date back to the late Iron Age about 3,000 years ago.
Not much more there.