Nancy Sit served as a mentor to the singer that made contributions to which music scene?
Nancy Sit:  Sit recorded many albums in her teens, and later served as a mentor to Anita Mui, who went on to become one of the biggest superstars in Hong Kong history. Anita Mui: Anita Mui Yim-fong (; 10 October 1963 – 30 December 2003) was a Hong Kong singer and actress making major contributions to the Cantopop music scene and receiving numerous awards and honours.
Cantopop