In the grand tradition of "Gwok Jing vs. Yeung Gor", "Wong Yung vs. Little Dragon Girl", "West Poison Au Yeung Fung vs. the Golden Wheel Monk", "Mui Chiu Fung vs. Lee Mok Sau", "Jin Empire flunkies vs. Mongol Empire flunkies" (I think you get the idea now), I present to you...FAN TO FAN Combat: Au Yeung Hak vs. Fok Do.
Au Yeung Hak and Fok Do both like fans (the folding kind used to keep cool with). They also both like beautiful women. In the 1980s TVB adaptations of LOCH and ROCH, both of them also liked to wear white. Both of them inherited the martial arts of their respective stories' best villainous fighters.
So how would they have matched up if they'd fought each other?
Their martial arts level wasn't that far apart, but Au Yeung Hak had one thing going for him that Fok Do did not: Au Yeung Hak was able to make venomous creatures, especially snakes, do his bidding. Although Fok Do was no stranger to using poison himself (poison darts, etc.), it's hard to imagine how he'd be able to overcome Au Yeung Hak sending an army of snakes, scorpions, and toads after him.