How many movies have Tien Ko and Yang Liu collaborated on?
They have worked on 1 movie together! Their first movie together was Dumb Boxer (1973) and was their highest rated movie together. They have not worked together since Dumb Boxer (1973).
They have worked on 1 movie together! Their first movie together was Dumb Boxer (1973) and was their highest rated movie together. They have not worked together since Dumb Boxer (1973).
