The Trịnh–Nguyễn War lasted from 1627 until finally 1672. The Trịnh Military staged no less than 7 offensives, all of which didn't capture Phú Xuân. For a time, beginning in 1651, the Nguyễn them selves went about the offensive and attacked parts of Trịnh territory. They supplemented their cash flow https://gk8889999.laowaiblog.com/30260770/everything-about-6623