1942年5月，面对日军“铁壁合围”、“‘捕捉奇袭”和“三光政策”等空前残酷的“大扫荡”，原“晋豫边游击支队”（简称店支队）改编到八路军129师新1旅第1团和第2团的指战员，在刘伯承师长、邓小平政委直接指挥下，充分利用我军对当地人情地貌了如指掌的优势，对入侵之敌进行 In May 1942, in face of the unprecedented “cruel morale” such as “encircling the iron wall”, “capturing the surprise attack” and “the three-light policy” of the Japanese army, the former “Jin-Yu Border Guerrilla Detachment” (the store detachment) was adapted to the Eighth Route Army Under the direct command of Comrade Liu Bocheng and Deng Xiaoping’s political commissar, the officers and soldiers of the 1st and 2nd regiments of the new 1 Brigade, taking full advantage of our army’s well-known superiority to the geography of the local people, carried out the enemy invasion