Dawu was born in a military family. He entered the military school in his hometown from an early age and received strict military education, such as fencing, shooting and riding, but his family was too poor to afford a horse. 1on March 3, 779, Dawu's father died unexpectedly while hunting. In the autumn of the same year, he bid farewell to his mother and entered the Oszer Military Academy. 1785 On September 27th, Dawu entered the Paris Military Academy at the age of 15, and Napoleon, who influenced his life, also graduated from here on September 27th. 1788 After graduating from Dawu, he joined his father's regiment as a second lieutenant. 1790, the noble Dawu was arrested for participating in the anti-DPRK uprising. After 179 1 was released, he was promoted to lieutenant colonel of the third volunteer barracks. March 1793, 18 led the battalion to participate in the battle of Nell Wendeng. I was forced to leave my job in August for some reasons. 1794 resumed active service, commanding a cavalry brigade of the Rhine legion 1795- 1797. At this time, his rank is brigadier general, and his age is 25. 1September 20, 795, captured by Prussian troops at the Battle of Mannheim, and released in exchange. 1798 On March 28th, Dawu was called into the expedition to Egypt by Napoleon on the recommendation of his good friend General Desai.