The civil war among the Lê-Trịnh and Mạc dynasties led to 1592, when the army of Trịnh Tùng conquered Hanoi and executed king Mạc Mậu Hợp. Survivors on the Mạc royal loved ones fled for the northern mountains within the province of Cao Bằng and ongoing to rule there until https://antoniok296wch0.shoutmyblog.com/profile