Hi, Fischer.

A bit more info is needed. I assume from the salary range and currency you mention that you are asking about Korea, yes?

If so, like most jobs in most countries, there are several variables:
- location (and teacher demand in that area)
- student age group
- private or public employment
- position with or without employer-provided housing
- flexibility with work shifts/teaching hours (schedule)
- teaching load (number of hours/number of classes)
- outside classroom duties (lesson development, marketing, etc.)
- educational credentials
- previous experience (and where)
- time of year when applying
and so on...

I know you said you had previous teaching experience with children, but do you also want to teach children in Korea?

In general, the salary range you stated in your original post is basically accurate, but those aforementioned variables will determine which end of the range you might likely be offered.

Why Korea?