The civil war involving the Lê-Tr?nh and M?c dynasties led to 1592, when the military of Tr?nh Tùng conquered Hanoi and executed king M?c M?u H?p. Survivors of your M?c royal household fled to your northern mountains from the province of Cao B?ng and continued to rule there until finally 1677 when Tr?nh T?c conquered this final M?c territory. The