Old Hui, the stingy owner of a traditional BBQ duck restaurant, has to fight to retain customers defecting to a new fast-food fried chicken joint just across the street.Old Hui, the stingy owner of a traditional BBQ duck restaurant, has to fight to retain customers defecting to a new fast-food fried chicken joint just across the street.Old Hui, the stingy owner of a traditional BBQ duck restaurant, has to fight to retain customers defecting to a new fast-food fried chicken joint just across the street.