The wars with Champa along with the Mongols still left ??i Vi?t fatigued and bankrupt. The Tr?n family members was in turn overthrown by amongst its individual court docket officers, H??Quý Ly. H??Quý Ly pressured the final Tr?n emperor to abdicate and assumed the throne in 1400. He transformed the country name to ??i Ngu and moved the capital to