Complex sentence: She appeared in the movie called The Blue Mansion and she was in the music group called Dim Sum Dollies.and prominently a full-time Mediacorp artiste from 1975 to 2012.
Split into simpler sentences: She appeared in the movie called The Blue Mansion and she was in the music group called Dim Sum Dollies. She was prominently a full-time Mediacorp artiste from 1975 to 2012.