English and Cantonese are the mediums of instruction in most Hong Kong schools at the primary and secondary level.

The crowd which jams the grandstands... constitutes the most informal assemblage in the world. This crowd is 110 proof democratic and unconventional. Judge, subway guard, doctor, banker,..., laborer—they can all sit in the same row....

Because humans develop familiarity with faces and facial expressions at specific times in our lives, those who are deprived of human contact or changing facial expressions at that age often have trouble reading expressions for their entire lives. Formerly blind people are often face-blind or unable to decipher emotion from facial expression. Some have trouble differentiating between male and female faces (Inglis-Arkell 2013).

A complete lay-out showing each operation in the three chuckings required to finish a cross-head of typical design is shown in Fig. 11.