After a decade spent teaching in Thailand, I've decided to call it a day. The fact is that in almost every position I've held (and it must be at least half a dozen) I've been mislead over vacation time and salary. It's just so easy here, in fact almost accepted, that employers can be economical with the truth about these matters.
I've started jobs where I've been promised eight weeks of vacation (even in a written contract) and got far fewer weeks than that. I've even quit jobs to start at other schools offering a higher salary, only to find that suddenly 45,000 a month has become 35,000 a month.