One teacher I knew thought 15 hours a week too much! Some people don't want to be co-operative and industrious it seems...real losers back in their respective homelands!

Maybe you're the loser, and that teacher is the winner!
Why work your socks off to waste your salary on the bright lights? Personally, I feel I'm not on this Earth to make the rich richer at the expense of losing my valued free time. You fail to understand that's why many of us so-called losers are working here in China. In our eyes we are winners, not losers, and don't dare tell us we're impoverished here, coz we're far from that. The Chinese currency buys heaps more locally, so we can work less hours for a much better standard of living than what is possible in the west! There's no glory in being a workaholic! Get your priorities right!