sentences:  After the Battle of Nianzhuang, in which the nationalist commander Huang Baitao's () 7th Army was completely annihilated, the communists were divided on deciding the next target.After a heated debate, it was finally decided on November 22, 1948, that the next target should be the nationalist 12th Army commanded by Lieutenant General Huang Wei ().A total of 7 columns (the equivalent of a corps) of the communist Central China Field Army (the equivalent of an army group) and 2 columns of the communist Eastern China Field Army would be tasked to annihilate the nationalist 12th Army in the region to the south of Kuai River(), while the main force of the communist Eastern China Field Army would be tasked to prevent any nationalist troops in Xuzhou and Bangbu () from reinforcing the nationalist 12th Army.