Mabel is the first Certified Wine Educator from the Society of Wine Educators in China. Also a holder of the Diploma in Wines and Spirits by WSET, Associate of the Institute of Wine and Spirit and WSET Certified Educator. Other qualification includes CSW, CSS and Wine Fundamentals Certificate Level 2 by ISG. She has been teaching WSET courses since 2008, and presents wine show or columnist in various medias. As one of the founders of Hong Kong Wine Academy, she is also a judge member of Hong Kong Wine Judges Association.