1942年8月3日,驻山东的东北军第一一一师在师长常恩多和鲁苏战区政务处长郭维城率领下,脱离国民党的统辖,并包围、解决了鲁苏战区总部,宣布组成“东北挺进军”。数日后,该师大部哗变,常恩多病逝,郭维城率2800余人进入山东抗日根据地。这就是轰动一时的“八三”事变。张学良被蒋 On August 3, 1942, the 11th Northeast Army Army in Shandong, led by the teachers, Chang En-do and Guo Weicheng, the director of the Lusu Theater, broke away from the Kuomintang and encircled and settled the headquarters of the theater in Lusu and announced the formation of a “March northeast march.” A few days later, most of the divisions mutinied, Chang En often died, Guo Weicheng rate of more than 2,800 people into the base area of ​​Shandong Anti-Japanese. This is a sensational “August Third” incident. Zhang Xueliang was Chiang