Guo Yunshen

Guo Yunshen was a famous xingyiquan master. He represented the xingyiquan martial philosophy of preferring to become highly proficient with only a few techniques rather than to be less proficient with many techniques. His skill with one technique Beng Quan was legendary: it was said of him that "with his 'half-step bengquan', he could fight anyone under heaven without finding an equal.", and earned the nickname "the steadfast one".