经过四个多月的艰苦奋战,内战形势发生了根本转变,我军由战略转移进入到战略进攻阶段。1947年1月,吕明仁率领的“长江骑兵团”与保安一旅、二旅、内蒙二师等部汇合,集聚三、四千人的队伍在科尔沁左翼中旗的舍伯吐进行整训,准备大反攻。2月下旬,队伍从舍伯吐出发,行程120余里,逼近开鲁。开鲁城,四面城墙,四角炮楼。墙高一丈余,宽六尺,易守难攻。南开大学毕业的伪县长张念 After more than four months of hard work, the situation in the civil war has undergone fundamental changes. Our military has shifted from a strategic shift to a strategic offensive. In January 1947, Lv Mingren led the “cavalry regiment of the Yangtze River” and the security brigade, the second brigade, Inner Mongolia, two divisions and other ministries meet, gathered three or four thousand people in the Horqin left wing banner of Sherwood vomit training , Ready for the big counterattack. In late February, the team started from Sherwood vomit, which made more than 120 trips, approaching Kailu. Kai Lu City, surrounded by walls, square turret. More than ten feet high wall, six feet wide, easy to keep hard. Nankai graduated magistrate Zhang Nian