抗日战争时期,中国存在着两个战场,即正面战场和敌后战场。正面战场,以国民党抗战为主;敌后战场,以八路军、新四军、抗日游击队等武装力量抗战为主。抗战爆发后,国共两党摒弃前嫌,共御外侮。八路军陆续东渡黄河,开赴抗日前线。在华北战场上,我115师取得了平型关大捷,刘伯承的12 During the War of Resistance Against Japan, there were two battlefields in China: the frontal battlefield and the enemy’s rear battlefield. The front battlefield is dominated by the Kuomintang’s war of resistance; the enemy’s rear battlefield is dominated by armed forces such as the Eighth Route Army, the New Fourth Army, and the anti-Japanese guerrillas. After the outbreak of the Anti-Japanese War, both parties of the Kuomintang and the Communist Party abandoned their predecessors and defended them against others. The Eighth Route Army crossed the Yellow River one after another and went to the anti-Japanese front line. In the North China battlefield, I learned 115 divisions from Taipingguan and 12 from Liu Bocheng.