What's the difference between a director and a producer? What do they do respectively?

The director is mainly responsible for artistic creation, and the producer generally refers to the producer of film and television dramas.

Directors turn written scripts into visual art works, and producers turn visual art works into commodities and put them on the big screen. The director is mainly responsible for artistic creation, mainly managing the actors and the film crew.

Producer generally refers to the producer of film and television dramas. Overall responsible for script co-ordination, preliminary preparation, formation of a film crew (including the signing of contracts for cast members and shooting equipment), shooting cost accounting and financial audit; Make shooting and post-production; Assist investors to issue shares at home and abroad and apply for prizes at home and abroad.