Mable was heavily influenced by her grandparents with whom she watched Cantonese opera from a young age. As a child, she would sit next to the gramophone with her grandfather and listen to the then popular 78-rpm records after dinner. She would assist him in cleaning the records and changing the gramophone pins. Gradually, she developed an intense interest in Cantonese opera. In 2007, Mable started learning Cantonese opera under her teacher Lau Wing-Chuen’s guidance. She is passionate about charity work and occasionally performs in charity shows.