000 Tianjin Campaign
Tianjin Campaign
1949 Communist victory

The original communist plan was to capture Tanggu first to cut off the nationalist escape route via sea and then force the nationalists in Beijing and Tianjin to surrender, in order to save the two historical cities from the destruction of the war. However, the nationalist resolve to defend the cities to the end was strong and reconnaissance had revealed the sounding regions of Tanggu was not suitable for building fortifications and deploying assaulting forces, and the region strongly favored defenders. The communists were forced to change their plan by attacking Tianjin first. According to the geography of Tianjin, which was characterized in its long span in the north–south direction and short span in the east–west direction, the communists made a plan of simultaneously attacking from the east and west, cutting off the city in the middle, and then first taking the southern portion of the city, and afterward taking the northern portion of the city.

The immediate consequence of the nationalist defeat in Tianjin campaign was that the nationalist garrison of Tanggu, consisting of the 17th Army Group and five divisions from the 87th Army, had been completely isolated and had to withdraw via sea, which in turn, worsened the overall situation for the nationalists during the Pingjin campaign. The nationalist defeat in the Tianjin campaign was also one of the most important factors forcing Fu Zuoyi to surrender to the communists, which resulted in the conclusion of the Pingjin campaign.