淮海战役
The capture of large KMT units provided the CCP with the tanks, heavy artillery and other combined-arms assets needed to execute offensive operations south of the Great Wall. By April 1948 the city of Luoyang fell, cutting the KMT army off from Xi'an. Following a fierce battle, the CCP captured Jinan and Shandong province on 24 September 1948. The Huaihai Campaign of late 1948 and early 1949 secured east-central China for the CCP. The outcome of these encounters were decisive for the military outcome of the civil war.