| Marshall YinBA (Kansas, USA), MA (PolyU, HK), Cert. TESOL (Trinity College, London, UK), PGC TESOL Distinction (Sheffield Hallam, UK), Teacher Cert (PVAMU, Texas, USA), EdD (Durham, UK), Qualified Teacher (HK EDB), Orton-Gillingham Cert - Associate (NY, USA), Certified Coach (Swedish Ice Hockey Association), Mediation - HKMAAL Stage 1 (HKU), Violin (ABSRM Distinction, UK) | |