This article analyzes the activities of independence activists from North Jeolla Province who were active in Manchuria. They not only participated in the operation of Sinheung Military Academy at the vanguard of the armed struggle, but also in the battle of Cheongsan-ri, which was the most outstanding victory in the history of the Korean independence movement. Their research has received little attention so far. In this article, they tried to restore the activities of Manchuria during their entire lives. Kang Han-nyeon, who actually operated Sinheung Military Academy, and Gopyeong and Gang Mun-ju, who led the Battle of Cheongsan-ri to victory, were to be placed at the forefront of history. Independence activists from North Jeolla Province played a leading role in various independence movement groups that were active in Manchuria in the 1920s. In particular, he worked hard to maintain the organization of the independence movement by going back and forth from Korea to raise military funds.