During the Agrarian Revolutionary War, he served as the squad leader, platoon leader and company commander of the Red 6 Army Corps. Participated in the base areas of the Hunan-Jiangxi revolution, all previous counter-campaigns against "encirclement and suppression" and the Long March of the Red Second Front Army in the revolutionary base areas of Hunan, Hubei, Sichuan and Guizhou. During the War of Resistance against Japanese Aggression period, he served as the battalion commander, division commander and chief of staff of the Eighth Route Army 120 Division, chief of staff of the Sixth Division of Jizhong Military Region, and chief of communications of the 120 Division Command. Take part in the "anti-mopping-up" battle and the Hundred Regiments War in northwest Shanxi. During the War of Liberation, he served as deputy director of the Real Estate Management Committee of Changchun Special City Arms Control Committee, chief of staff of Yongji Army Division, and chief of staff of Northeast People's Liberation Army 1 Corps Independent Division 1 1. Participated in the Liaoshen Campaign. After the establishment of People's Republic of China (PRC), he served as the chief of staff and deputy commander of Shangrao Military Division in Jiangxi Province, a student of Class 3 of Nanjing Military College, a division commander of the 42nd Army 126, the chief of the Guangzhou Public Security Corps, the commander of Hengyang Military Division of Hunan Military Region, the deputy commander of Hunan Military Region, and a member and consultant of the Third Committee of Hunan Province of the Communist Party of China. 1983, he left his post as a regular officer to recuperate. Comrade Kang Gansheng, a retired military cadre and former consultant of Hunan Military Region, died in Changsha on May 20th, 2003 at the age of1/00.