Avoid 'losing face' just means observing certain hierachy,like one doesn't criticise certain people like elders,colleague or superior openly.

Often u don't understand WTF u posted

http://zzwave.com/plaboard/archive/3946823.shtml#3946823

And u're so sick. U're happy bcos china is richer than sub-sahara africa

http://zzwave.com/plaboard/posts/3948183.shtml