Lol, being an undiplomatic ass is now "trolling". Is this the Twitter approach to diplomacy, where every stupid comment is an "epic clap back"?
Kevin Rudd (former Australian PM that speaks a bit of Chinese and I think grew up or studied in China in the past) put it quite well in this interview.
You've got this new breed of young diplomats in the making in Beijing, or non-diplomats as I call them, who want to hairy chest their way into early promotion