It would help greatly to have the location of the job as part of the job post heading. Users have to click on the post to find out where the job is. It's a pain in the butt.
Simple fix: Write a note next to the field on the form that posters fill out: Start the heading with the job location, ie: Zhanghua: Adult Teacher, M-F 5:30-9pm
Maybe this is just a problem with people not knowing how to write subject lines.