Trung Qu?c c?ng c??quan h??qu?c phòng v?i Vi?t Nam nh?m ‘chia ???tr?????Bi?n ?ông?Bài s? l??c sau ?ây cung c?p m?t cái nhìn t?ng quan c?ng nh? h??ng d?n ch?????v??Vi?t Nam:Nevertheless, the Tr?nh, less than a completely new leader, Tr?nh T?c, compelled the Nguy?n back by 1655. After just one final offensive in 1672, Tr?nh T?c agreed to the