Jin Yong himself once said that Cheung 3 Fung was the greatest martial artist ever to appear in his wuxia novels. This does not mean that Cheung 3 Fung was the greatest *fighter* in the entire Jin Yong canon. While Cheung 3 Fung definitely could defeat any other character in the one novel he appeared in (HEAVEN SWORD & DRAGON SABRE), almost all Jin Yong fans would agree that the Janitor Monk of DEMIGODS & SEMIDEVILS, who is indeed by far the greatest fighter in the Jin Yong canon, would defeat Cheung 3 Fung in actual combat.
But what if Cheung 3 Fung were somehow able to meet the Janitor Monk and the two had a discussion (not a fight) regarding martial arts knowledge and philosophy? Who would emerge as the more knowledgeable and have a better understanding of martial arts philosophy?