I have met lots of foreign teachors in high school and uni. They all have warm heart. Some times their classs were not interesting. I think that teaching is out of their speciality. However, some of my fellows' word really astonished me.
They said that those professor cannot suvive in north american. those professor are loser in north american. They said how ugly their face are and they just want to morally corrupt us. But, the truth is: those people , who complain most , enjoy flattering the professor indeed. girls or boys always fight among them for a chance to hang out with the so called ugly losers. so, they have chances to know our professors' detailed private lifes.
Divaid is famous. But, there must be many chinese doudted his motivation. " ren xiing bu gu"