He later trained as a teacher, obtaining a Graduate Diploma of Education and a Master of Education at the University of Hong Kong and began his teaching career at Pui Kiu Middle School, going on to become the principal of the school in 1986.
He later trained as a teacher. He later was obtaining a Graduate Diploma of Education at the University of Hong Kong. He later was obtaining a Master of Education at the University of Hong Kong. He later began his teaching career at Pui Kiu Middle School. He later was going on to become the principal of the school in 1986.