After Le Thanh Tong’s reign, the Vietnamese continued to use high-intensity fire and gas, although since the beginning of the 16th century, guns were mainly used in internal scrambles, instead of fighting against the party. out. According to the Dai Viet history book, guns were frequently used by both Mac and Trinh forces in the years 1530, 1555, 1557, 1578, 1589, 1591, 1592, 1593. 18 years of Fast and Furious thank you for the memories shirt. From the first half of the 17th century to the early 19th century, in the war of Trinh-Nguyen, Tay Son battle struck Thanh, Nguyen-Tay Son war, although the Vietnamese still used the original Chinese terms to refer to the types of fire. gas, but Chinese-style guns gradually gave way to Western technology.