Small Ng is a teacher that teaches D&T in La Salle College.He hurt his leg while chasing a bus.He is old as Lord Voldemort.

Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.

The same as 8745. It refers to one of the D&T teacher at La Salle College in Hong Kong (the other one is Chan Tong). He broke his leg when chasing a bus. He always ask people what is 8745 and always punish students to stand up.