Most teachers may frown upon their students' obsession with cartoon figures, but 34-year-old Mandom Man Ho-kei thinks otherwise.
The primary teacher is a devoted fan of Pokemon characters and Japanese manga and anime, and incorporates the popular cartoon monsters into his lessons.
He has even staged an exhibition of his collection of more than 5,000 pieces of Pokemon merchandise in Sun Yuen Long Centre.
The show features colourful Pokemon books and limited-edition monster figurines. It has created a whimsical wonderland in the atrium of the Yuen Long shopping mall.
Standing in front of rows of Pokemon figurines, Mr Man gives an encyclopedic description of each of the monsters.
'All the characters are based on various species in the animal kingdom,' he says, adding that they have supernatural qualities on top of retaining the characteristics of the animals on which they are based.