Winnie Lau is a Hong Kong singer recognized for her contributions to Cantopop and Mandopop. Her professional recording career began in 1991 with her debut album In Your Dreams, released under Polydor. During the mid-1990s, she transitioned to BMG and released the EP Autumn's Tale (1995) and the Mandopop album Thank You for Loving Me (1995). Her discography also includes significant compilations such as Zhen Jin Dian (2001) and specialized reissues like the Back To Black Series (2007). Lau's notable tracks include "Sin of Lonely" and "Showing All the Feelings", both of which remain popular within her catalog. Known for her melodic style, she was a prominent figure in the 1990s Hong Kong music scene before she shifted focus toward her family life and occasional media appearances.