He killed the Lê emperor and proclaimed himself emperor, starting off the Mạc dynasty. Right 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. The Cham people https://vf55512344.myparisblog.com/31502788/not-known-factual-statements-about-6623