kjmillig wrote:I won't go into my own opinion on the matter, but yes, to legally teach at a public school one must have a bachelor's degree or equivalent and current teaching license from their home country. Why is that surprising to so many people?
Actually, the OP was talking about a private high school. And Taiwanese can teach at private high schools without a teacher's license. In the United States you can also teach at a private school without a teacher's license.