These two seem to be the same. An HKFA search for ?? cross-references to Angie Lam On-Yee.
Angie Lam Lam
http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng
Angie Lam On-Yee
http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng
It there are no objections I will merge in a few days.