A REVIEW OF 8KBET

The civil war among the Lê-Trịnh and Mạc dynasties resulted in 1592, when the army of Trịnh Tùng conquered Hanoi and executed king Mạc Mậu Hợp. Survivors in the Mạc royal relatives fled to your northern mountains while in the province of Cao Bằng and continued to rule there till 1677 when Trịnh Tạc conquered this last Mạc te