Parts of that entry:

http://www.hkmdb.com/db/people/view.mht ... ay_set=eng

belong to Austin Wai (alias name Siu Sei already added a long time ago):

http://www.hkmdb.com/db/people/view.mht ... ay_set=eng

The movies Siu Sei = Austin Wai are:

Assistant Director
Crazy Partner (1979)
Actor
The Avenging Eagle (1978)
Swift Sword (1980)

I make the changes in a few days if nobody objects.

Removed Siu Sei (1) as actor from AVENGING EAGLE and SWIFT SWORD. Siu Sei at that movies = Austin Wai.
Removed Siu Sei (1) as ass. director from CRAZY PARTNER (by the way: Siu Sei/ Austin Wai is only listed as ass action director, not ass. director).