It's super obvious in Hong Kong, speak English and you get the world class indifferent service HK is famous for. Speak Mandarin and you get even worse. Speak a

It's super obvious in Hong Kong, speak English and you get the world class indifferent service HK is famous for. Speak Mandarin and you get even worse. Speak a bit of Cantonese as a foreigner and everyone is all smiles and you get better service than locals :)