certificate in teaching singapore

Recently contacted a long time not to contact the students, the students told me that she is some time ago to obtain certificate in teaching Singapore said is soon to go abroad to work, listen to the students about the things I say she is really good, it can get the certificate in teaching Singapore I before the test but because their language is not very good, did not get, she should get, if I go abroad if she could be a tour guide, students hear I do speak on that as long as I go she will give me as a tour guide, I heard students say that I want to say their foreign language learning students heard about it, I do speak on that learning a foreign language well.