He killed the Lê emperor and proclaimed himself emperor, starting off the Mạc dynasty. Soon after defeating many revolutions for two decades, Mạc Đăng Dung adopted the Trần dynasty's apply and ceded the throne to his son, Mạc Đăng Doanh, and he became Thái Thượng Hoàng. Tên gọi "Việt Nam" https://vitnam45677.worldblogged.com/36927770/gk88-can-be-fun-for-anyone