Created new one:

http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng

He often works with Simon Chui and has big roles in THE RATS (main bad guy!!!), CRYSTAL FIST, KUNG FU WARRIOR and THE SKYHAWK.
He doubles for Liu Ping in the last scenes of SWORDSMAN AT LARGE (I guess for re-shoots in Hong Kong).

ID as Ching Bo-San (name in THE RATS and KUNG FU WARRIOR - in both movies he has his biggest roles):

http://hkmdb.com/db/people/view.mhtml?i ... ay_set=eng