@Chris ***********

I do not. I have a temporary teaching license. And a new one must be done before working in another school. Am I correct?

They tried this with someone else, it cannot be done. At least here.

I do not have any documents. I found another school, but the visa cannot be extended. I need a new visa, as the school told me. Even if I can extend this visa, there is not enough time, because there are many things that needed to be done before an extension. And the extension can be done only in the same day when the current contract expires, which is risky.