sentences:  This campaign is also called the Campaign at the Western Section of the Qingdao–Jinan Railway (胶济路西段战役).In the beginning of 1948, the Nationalists in Shandong were forced to adopt a new defensive posture to strengthen the defense of the Tianjin-Pukou Railway.In February, 1948, the Nationalist Reorganized 12th Division guarding the western section of the Qingdao–Jinan Railway was redeployed to Yanzhou (兖州), and its original task was reassigned to the Nationalist Reorganized 32nd Division and other Nationalist units.