Dr. Leung started her career as a clinical psychologist in the correctional services in Hong Kong and Canada, and upon her return to Hong Kong in 1992, she worked in the psychiatric outpatient services of the Castle Peak Hospital. At present, she works as the Director of Counselling and Person Enrichment in the Centre of Development and Resources for Students (CEDARS) of the University of Hong Kong. She is a Fellow and Council Member of the Hong Kong Psychological Society, and Vice-President of the Asian Society for Traumatic Stress Studies. Her professional interest, research and publications focus on depression, psychological trauma, post-disaster psychological intervention, gender diversity and promotion of psychological well-being. She has written over 14 Chinese popular psychology books on relationships, parenting and mental health and is still active in column writing.