Teaching English in Asia has become very popular among native English speakers from the United States and Canada. These are in fact the residents generally preferred by Asian employers in their numerous job offerings for teachers as a second language. Employment anywhere abroad is not guaranteed with just a strong knowledge of English, despite the fact that this language has become international over the past years. However, teaching is Asia is but the solid knowledge that most native English speakers possess. The only prerequisite is a university degree in any subject, but there are times when a lot of enthusiasm will do.
Teaching in Asia in public and in private language institutions, as well as self employed. The problem with the privately-run institutions is that their main focus is maximization of profits, which makes educational standards rather low. This makes work as a private tutor more lucrative. However, this type of employment requires considerable market experiences, as well premises for your work.
Teaching in Asia comes with many advantages, and many of those who ESL job in Korea, China, Japan, Thailand, Vietnam, etc. mostly appreciate salaries and the possibility of increasing their income through private tutoring. The change of scenery is also regarded as interesting, though there are resistance to innovation makes local people have a rather racist attitude. But new arrivals are likely anywhere around the world, and teaching in Asia is no exception. However, these obstacles can be overcome with tact and perseverance.
Those with no experience whatsoever are most likely to find that teaching in Asia comes with a big challenge, which is getting shy students to speak in class. But this is again an obstacle that can be overcome, because teachers all over the world are faced with this problem, and efficient solution seems to be making your classes fun and encouraging students the vocabulary the already possess, however limited.