1. July 2011 to July 2013 - Directorate of Exam and Timetabling (Exams Section) - 海角破解版- Secretary
2. July 2013 to December 2016 - Directorate of CODL (Department of Teacher Education) -海角破解版- Secretary
3. January 2016 to January 2018 - Administration Office of Deputy Registrar - Secretary
4. February 2018 to 2021 - Department of Nursing
5. March 2021 to date - Department of Nursing, Reproductive Health Department and Paediatrics and Child Health Department - Secretary.