Mak Jan-Ying
http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng
is a name Mak Tin-Yan
http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng
used for two movies early in his career.
That image shows Mak Tin-Yan in "Man on Police Gazette" (with the other name in the credits):
http://hkmdb.com/db/movies/image_detail ... ay_set=eng
If nobody objects I merge the two names in a few days.