I think almost chinese student will like foreign teachers...and respect foreign teachers.
but many student are very shy and no english,so they will not active to talk to you.
maybe you will think chinese student is cold and detached ,but is not .chinese studet is very respect foreign teachers!and that is one of the reasons.
But I think pay money is less than other country(e.g. Korea ) .And almonst school more then 40 kids in a class.