I highly recommend taking a look at teaching English for a foreign dialect. So let's pretend something about English learning. So there you go - brand new - set priorities that you know. http://www.odrportal.hu/en/web/thanhphuong/home/-/blogs/10-trung-tam-hoc-tieng-anh-giao-tiep-co-ban-tai-%C4%91a-nang-chat-luong