Ms Cheung obtained her Bachelor of Nursing in 2004 and completed a Master of nursing in 2016. She has been studied the Management of Arthritis and Allied Conditions at Keele University and attached in the Rheumatology deppartment of Chapel Allerton Hospital in the UK in 2011.
Ms Cheung is now an Advanced Practice Nurse in Rheumatology and the nurse-in-charge of the Rheumatology Centre in Pamela Youde Nethersole Eastern Hospital. She was being a Visiting Lecturer and Nurse Specialty Mentor of the Post Registration Certificate Course in Rheumatology nursing since 2012 and now is the Course Director of the course in 2021-2022.