Good quantities of steel weapons and applications excavated at a variety of Phung Nguyen lifestyle web pages in northern Indochina are associated with the start of the Copper Age in Southeast Asia.[20] Additionally, the start with the Bronze Age is confirmed for around five hundred BC at Đông Sơn. Vietnamese https://deansdlsy.vidublog.com/30258424/how-việt-nam-can-save-you-time-stress-and-money