Isn't it ludicrous that the English have an etiquette around drinking that gargle liquid?
I remember when I was a child I sat at the table with Chinese persons once or twice. I noticed (it was hard not to) that they were slurping the tea very loudly. Since I was taught to eat quietly, I almost took it for an offence towards the host

Then my grandma explained to me that in Chinese culture it is a sign of appreciation of the tea. I later met a Chinese guys, who's become my friend. I told him the anecdote about courteous slurping (he doesn't slurp) and he denied it. He suggested that it's rather the lack of manners in Chinese spoilt-rotten only children. Now I'm confused whether it's him who's well- or maybe ill-mannered...