For 50 years, Dr Alex Yeung has taught in various educational settings from preschool to tertiary levels, including higher degree research programs, high schools, associate degree programs, teacher education institutions, children’s play groups, adult education programs, and a police cadet training school. He is a registered teacher, a psychologist, a professional translator, a linguist, an international coach and referee in volleyball, and an educational researcher. He has taught over 2,000 students in teacher education, including more than 100 school principals, and supervised over 10 PhD students. He has a diversity of skills and expertise in various curriculum areas and has served as designer, administrator, assessor, and consultant in various educational programs and research projects.