The wars with Champa as well as Mongols left Đại Việt fatigued and bankrupt. The Trần spouse and children was in turn overthrown by considered one of its own courtroom officials, H�?Quý Ly. H�?Quý Ly compelled the last Trần emperor to abdicate and assumed the throne in 1400. He altered the place name to Đại Ngu and moved the money