He killed the Lê emperor and proclaimed himself emperor, starting off the Mạc dynasty. Immediately after defeating quite a few revolutions for two a long time, 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. https://mortonk420jry7.wikidirective.com/user