He killed the Lê emperor and proclaimed himself emperor, starting off the Mạc dynasty. Just after defeating many revolutions for 2 many years, Mạc Đăng Dung adopted the Trần dynasty's practice and ceded the throne to his son, Mạc Đăng Doanh, and he became Thái Thượng Hoàng. Angel Amount 23: https://frankq753sbk1.glifeblog.com/profile