... Yin Yuzhang, Li Yongqing, Jin Liuhui, Cao Zhongsheng, Men Baozhen, Gong Baotian, etc. Later people commemorate the tremendous contributions that Grandmaster ... this art, people called it "Yin Style Gong Branch Bagua Quan." Afterwards, when Gong Baotian’s "top student", Sun Ruwen, inherited ... called it "Qianzi Men". Its full name is "Yin Style Gong Branch Qian Gua Bagua Quan (Inner Eight Trigrams – Qian ...