The wars with Champa as well as Mongols remaining ??i Vi?t fatigued and bankrupt. The Tr?n loved ones was in turn overthrown by considered one of its very own court officers, H??Quý Ly. H??Quý Ly forced the final Tr?n emperor to abdicate and assumed the throne in 1400. He altered the country title to ??i Ngu and moved the cash to Tây ?ô, Wester