Guo Yunshen - Wikipedia
Guo Yunshen ( simplified Chinese: 郭云深; traditional Chinese: 郭雲深; pinyin: Guō Yúnshēn ) (1829 - 1898) was a famous Xingyiquan master.[self-published source ] He represented the xingyi martial philosophy of preferring to become highly proficient with only a few techniques rather than to be less proficient with many techniques.