I totally believe you that Huizhou is a rubbish university ( eg, crap accomodation, poor academic standards ) but if students want to attend intimate theme nights or have sex with teachers ( not their own teachers ) then surely that is their business, right? As for teachers getting drunk, not a biggie either really, as long as they are not drunk when they come to class.

IF the teachers there DO have sex with their own students then yes, I would agree that is very unprofessional and a conflict of interest. If nonsense is being taught in lectures, then it also shows that is a second-rate university. Serious subject matter should be discussed during oral English classes at universities, and FT's should do proper lesson plans at that level.

If a pregnant woman and a Muslim were bullied there then that is also a disgrace.

Yeah, getting drunk and having sex aren't crimes, you know? Your school might believe it is, but really... no. Sometimes those clauses about alcohol abuse or prostitution in contracts are just ways to fire people for no reason whatsoever, as only a false suspicion is needed and no real evidence.