Mr. Tin has been teaching in different kinds of schools, both local and international, for many years. He also served as a History Lecturer in a tertiary college for 5 years. He gained his Bachelor Degree in History in San Francisco. In order to strengthen his qualification, he also obtained his Master Degree in General Education at the Chinese University of Hong Kong.
Mr. Tin strongly believes that not only students, but teachers are aearning and exploring everyday. He aims to achieve a co-learning relationship between teachers and students. Besides reading, Mr. Tin also loves travelling and acting. He is qualified escort for overseas tours to different countries. Additionally, he used to participate in theatre performances.