简介:Wu Beizhi is another very important military work in the late Ming Dynasty, written by Mao Yuanyi, a genius in the late Ming Dynasty. Mao Yuanyi was originally a scholar. He initially worked as an aide under Yang Hao, the Liaodong planner, and was later re-employed by Sun Chengzong, the Minister of War. In the second year of Chongzhen's reign, he was promoted to deputy commander-in-chief due to his military exploits, and successfully transformed from a civil servant to a military commander.