Hu Zongnan
In May 1949, General Hu Zongnan and Ma set up a planned trap. Hu faked a retreat, then Communist General Peng Dehuai advanced with 120,000 men from Xi'an to Sichuan, but at 75 miles Hu started a pitched battle and then Ma personally led 20,000 of his cavalry forces to defeat the Communist forces and send them fleeing, and he continued to battle the Communist forces throughout July around Xi'an.