YB received his PhD degree in Education from the University of Hong Kong. He was a senior curriculum development officer of the Education Bureau, specializing in Life-wide Learning and Invitational Theory. He had also been an experienced guidance master serving in a secondary school for more than 10 years.
"Top 10%" teaching awards 2017, 2018, Faculty of Education and Human Development, EdUHK;
Certificate Merit under the Faculty Teaching Award Scheme, 2017, EdUHK;
Outstanding Dissertation Award, 2013, International Alliance for Invitational Education.