Originally Posted by
Ken Cheng
The Mo Brothers trained in the martial arts under Gwok Jing's tutelage for years, but did they stop training with him after becoming estranged with Gwok Fu (after Yeung Gor lectured them for being fools and fighting over Gwok Fu)? It seems that at that point, the brothers left the Gwok household to live with their dad and probably continued training their martial arts under their dad's guidance. That likely means they focused more on 1 Yeung Finger Technique at that point, as they had gotten as far as they could with Gwok Jing's martial arts.