Why don't you just fully name them? Really annoying that so many ESL people have no balls.

Name and shame, publicly humiliate, believe me it works with the Chinese.

Full name, where they work, where they live, dig up dirt on them, humiliate them, make them "lose face".

A few years back I outed a Chinese English teacher who was moonlighting as a prostitute in Nanning.

Nothing wrong with her doing that but she portrayed herself as being "traditional" and "no sex before marriage", etc, etc.

Well, I'm sure she never got another teaching job and is estranged from her family thanks to me, LOL!