While waiting for a bit more info, I believe I can do a simple change.
In a few days (and if there's no objections) I'll remove Fai Wan from the credits of The Drunken Monk [1981]
https://hkmdb.com/db/movies/view.mhtml? ... ay_set=eng
The credit belongs to Choe Jeong-il who, sometimes used the stage name of Bi Woon, which translates to Fai Wan. Choe's name is already there, I believe this Fai Wan was lost in the mix when the pages for Choe Jeong-il and Bi Woon were correctly merged, so this Fai Wan credit can simply be removed.
Cheers