www.mydanwei.com
www.myvisajobs.com
You can check salary information on these websites.
Another thing is, if you are not a licensed teacher, your salary expecation
should be lower too.
And where you live has a lot to do with how much you get paid.
$35000 is a safe bet for a recently licensed teacher with no previous
teaching experience. Add $1000 if s/he has a master's degree.