Monica migrated to Australia from Hong Kong in 1975 with her family. She is a retired accountant with keen interest in corporate governance and community work.
She is a trustee and an active member of the management committee of Australian Chinese Charity Foundation since 2000 to date. Her major roles in the organisation included Council Chairman of the Foundation (2009-2011), immediate Past Chairman (2018-2021), Vice Chairman of the Foundation and Funds & Grants Assessment Committee Chairman 2021 to date.
She is a life member of Wayin Network Australia Inc and had served as treasurer and Public officer of the organisation.
She was a trustee and on the Board of Directors of Australian Nursing Home Foundation (2008-2016).
President of Lions Club of Sydney Pacific (2010) and received Progressive Melvin Jones Fellow in recognition of her contribution to Campaign SightFirst II.
Chairman of Management Committee of the Chinese Catholic Homes Ltd (2003-2005).
She served as the Treasurer & Secretary of the management committee of China Vision Inc since 2016 to date.