徐向前
On May 1, 1948, the Xu Xiangqian changed their tactic by deploying the communist 13th Column to the east of the city to assist the communist 8th Column to attack the city, while the 22nd Brigade of the communist 8th Column and the 39th Brigade of the communist 13th Column were deployed to assist the communist regiment of the Taiyue (太岳) Military District on the western bank of the Fen River to blockade the escape route of the fleeing enemy. On May 16, 1948, the 23rd Brigade of the 8th Column succeeded in extending two 110 metre-long tunnels directly under the city wall, filling one with 6,000 kg black dynamite and the other with 3,500 kg dynamite. On May 15, 1948 at 7:50 PM, the dynamites were detonated, blowing up two 50 metre wide gaps in the city wall and the assault team of the 69th Regiment of the communist 23rd Brigade was the first to ventured into the city and other communist units soon followed under the cover of heavy artillery fire. After fierce street fights, the battle ended after midnight when all of the defenders were either killed or captured, and the campaign concluded.