Tonton Film The Dream Factory (Jia fang yi fang) (1997)

Four friends come up with an unusual idea to make some money and have fun doing it. For a small fee, they will impersonate and act out any character role for their customers. In the course of executing this novel service, they encounter a whole spectrum of people in society, finding ways to genuinely help them boost their morale and overcome their fears, while gaining unusual and new insights into the human condition.