Liang Zhen Pu style Ba Gua features the piercing palm in seven of it's Lao Ba Zhang. We do it with the "dragon palm" common to Cheng's style. When I look through my lineage charts, I see no connection with Yin's style, whatsoever. Is it a common opinion that Yin Fu originated the piercing palm? If so, how did it work it's way into Liang Zhen Pu's style? Is it possible that Dong Hai Chuan taught the piercing palm to Liang and Yin both? Just curious.

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