Hi mate,
you would only have luck teaching english over there and you would need to gain the TEFL certification, see http://www.tefl.com/.
Its difficult at best trying to find a job there, accomodation and you need a sponor. Plus the pay isnt great $2500-2800 USD a month...FOR 40+hour weeks.
They say the easiest route to go down is to travel there and approach english teaching schools in person, but be sure to have your certification, heaps of money, and references lined up.
I had a friend that tought there for years, you would also need to pick up the basics of the language if you want to stand any chance of getting hired.
That said, its an awesome place, great people, so dont let anything stand in your way, just be as prepared as possible.
