External Memberships
- Field Experience Supporting Teacher -- MATCIL program, The Education University of Hong Kong, 2021-22
- External reviewer -- International Journal of Chinese Language Education, 2018
- Organizing Committee member -- The Second International Conference on Teaching Chinese as a Second Language, 2016
- Organizing Committee member -- The First International Conference on Teaching Chinese as a Second Language, 2013
- Organizing Committee member -- 10th Inter-Tertiary Institution Putonghua Recitation Contest, 2012
- Adjudicator -- 9th Inter-Tertiary Institution Putonghua Recitation Contest, 2012
- Adjudicator -- 8th Inter-Tertiary Institution Putonghua Recitation Contest, 2006
- Assessor -- the Putonghua Bench-Mark Proficiency Test Service Hong Kong Examination Authority, 2003-2004, 2006-2009