Chui Man-kin (born May 16, 1983), better known as Chui Tien-you or Tien You or "TY", is an Hong Kong actor, singer, writer and director.
Contagion
All's Well, Ends Well
Sound of Colors
Lazy Hazy Crazy
Simply Actors
The Haunted School
AV
Kick Ass Girls
After This Our Exile
McDull, the Alumni
La comédie humaine
Love in a Puff
La Lingerie
The Midnight After
Tactical Unit - Partners
Glass Tears
Quattro Hong Kong 2
Himalaya Singh
The Woman Knight of Mirror Lake
Missbehavior