Complex sentence: In September, 2017 Han returned to big screen with the comedy film "The Star Next Door," playing a star actress who has a teenage daughter (portrayed by Jin Ji-hee) that is kept a secret from the public.
Split into simpler sentences: In September, 2017 Han returns to Korean cinema with the comedy film "The Star Next Door". She takes up a role of a star actress who has a teenage daughter (Jin Ji-hee) that is kept a secret from the public.