Young Brunette Girl Shows Off On The Cannon

The first documented battlefield use of gunpowder artillery took place on January 28, 1132, when Song General Han Shizhong used huochong to capture a city in Fujian. The world's earliest known cannon, dated 1282, was found in Mongol-held Manchuria. The first known illustration of a cannon is dated to 1326. In his 1341 poem, The Iron Cannon Affair, one of the first accounts of the use of gunpowder artillery in China, Xian Zhang wrote that a cannonball fired from an eruptor could "pierce the heart or belly when it strikes a man or horse, and can even transfix several persons at once."
Joseph Needham suggests that the proto-shells described in the Huolongjing may be among the first of their kind. The Chinese also mounted over 3,000 cast bronze and iron cannon on the Great Wall of China, to defend themselves from the Mongols. The weapon was later taken up by both the Mongol conquerors and the Koreans. Chinese soldiers fighting under the Mongols appear to have used hand cannon in Manchurian battles during 1288, a date deduced from archaeological findings at battle sites.
In the 1593 Siege of Pyongyang, 40,000 Ming troops deployed a variety of cannon to bombard an equally large Japanese army. Despite both forces having similar numbers, the Japanese were defeated in one day, due to the Ming advantage in firepower. Throughout the Seven Year War in Korea, the Chinese-Korean coalition used artillery widely, in both land and naval battles.