Due to the need of the anti-Japanese struggle behind enemy lines, according to the central decision, the resistance was greater than 1939, and it reached Shanxi-Chaji in June of the same year, Shanxi-Hebei-Shandong-Henan in February of the following year, and returned to Suide in northern Shaanxi in March of 1943 until the victory of the Anti-Japanese War. President Lin Biao and Vice President Luo Ruiqing.

Kangda successively established 12 branch schools behind enemy lines, one in the southeast of Shanxi, then moved to Shandong, one in Lingshou of Shanxi-Chahar-Hebei, then returned to northern Shaanxi and merged into the general school, the third branch school was in Yan 'an, later changed to a military school and merged into the general school, the fourth branch school was in Huaibei, the fifth branch school was in northern Jiangsu, then moved to Huainan, and the sixth branch school was in Wuxiang, Shanxi, and then merged into the general school, the first branch school in Xingxian, Shanxi.

1945 10 The general school moved to Bei 'an, Heilongjiang. Soon moved to Qiqihar, renamed Northeast University of Military Politics. Students are mainly drawn from the army, and young intellectuals who have been engaged in anti-Japanese base areas behind enemy lines are also recruited. Their study contents include the foundation of Marxism–Leninism, the anti-Japanese national united front, the democratic movement, guerrilla warfare and the history of China. Mao Zedong, Zhou Enlai, Zhu De, Chen Yun and Li Fuchun all went to Kangda to give lectures or give lectures. In the eight years of the Anti-Japanese War, Kangda trained 200,000 outstanding military and political cadres, which made great contributions to the development of the Chinese Production Party and the China People's Liberation Army and the victory of War of Resistance against Japanese Aggression and even the whole new-democratic revolution.

Heilongjiang University —— Russian Brigade of the Third Branch of China Anti-Japanese Military and Political University

Beijing Foreign Studies University-China Anti-Japanese Military and Political University No.3 Campus Russian Brigade