Clara has extensive experience in audit of companies listed on the Hong Kong Stock Exchange and medium to large size private companies. Her clients are in a variety of industries including manufacturing, trading, properties investment and development, oil, gas exploration, exploitation and operation, organisation of exhibitions and gambling and entertainment. She has also been involved in various special assignments including initial public offering, mergers and acquisition, and internal control reviews.

Clara served as a Member of the Accountancy Manpower Research Advisory Panel (2017 – 2019), a Committee Member of the Ethics Committee (2021), and a Member of the Professional Standards Monitoring Expert Panel (2021 – 2022) of the Hong Kong Institute of Certified Public Accountants.