Nonetheless, the Tr?nh, under a whole new leader, Tr?nh T?c, compelled the Nguy?n back by 1655. Following just one final offensive in 1672, Tr?nh T?c agreed to the truce Together with the Nguy?n Lord Nguy?n Phúc T?n. The nation was correctly divided in two. Ph?i h?p v?i các c? quan