Since 2015, Tiffany has participated in over 30 productions and delivered more than 200 performances as a theatre artist. Her notable contributions include the ICAC Educational Theatre School Touring program "ALL Stars" (100 school tours), "The S Tragedy" with the Hong Kong Academy for Performing Arts and the interactive theatre experience "The Journey of Exploring the Library" (38 library tours) for the HK Leisure and Cultural Services Department, as well as the CrewKids Project at the West Kowloon Cultural District.