寨卜昌是豫北博爱县一个有着两千多年历史的古老村庄。它因牧野之战前夕周武王在此作战前总动员时,占卜出“祥瑞昌盛”而得名,更因共和国的“千岁军”第15军在这里诞生而彪炳史册。1947年,蒋介石对解放区的全面进攻彻底失败后,开始对山东、陕北解放区实施重点进攻。由于其重兵深陷山东、陕北战场,其联结两翼的中央战线兵力 Walled Buchang Changbai County in northern Beaufort has a history of more than two thousand years of ancient villages. It is because of the Battle of Makino before the war of King Wu in this pre-war mobilization, the divination out of “auspicious prosperity” and named, but also because of the Republic “Chitose Army ” 15th Army was born here and the history of the world. In 1947, after Chiang Kai-shek’s complete failure of the comprehensive offensive in the liberated areas, he began to carry out major offensive operations in the liberated areas of Shandong and northern Shaanxi. Because of its heavy military forces deep in Shandong, northern Shaanxi battlefield, the two wings of the central front force