DETAILED NOTES ON GK88

He killed the Lê emperor and proclaimed himself emperor, starting the Mạc dynasty. Following defeating lots of revolutions for two many years, Mạc Đăng Dung adopted the Trần dynasty's observe and ceded the throne to his son, Mạc Đăng Doanh, and he grew to become Thái Thượng Hoàng.“three�?as an effectial selection �?signifies