Hong Kong is full of teachers almost over run & they are in the main, yes possibly a generalisation a bolshii lot too with ideas above their station....Anyway I had a saying you could always tell a teacher at the table as they usually, the women, we found would say in a commanding demanding way "PASS THE SALT" or whatever. Boss Cocky would always look up at me when this occurred pleading for me to say nothing with her eyes.
One thing we found quite interesting was that so many, if not most of the children spoke with an American accent? Yet few of the teachers were American, so how was that so? Also the behaviour of the Expat children in the street was often so bad, again especially the girls for some reason. You would not see the locals behaving badly, always well disciplined, polite & respectful of their elders. Interestingly in the main going to the same schools? A lot of the schools are in the true sense 'private' i.e. run as bushinesses & apparently very profitably too.