No matter what is professional, which in on professional requirements is very high, so there is a professional certificate is a must, the predecessors give advice is in school while there is a lot of time to get the certificate in teaching Singapore because of this certificate, this certificate is still very useful, can have a good job on the certificate, so be sure to get to, and then together to test this certificate in teaching Singapore certificate roommate has been very carefully prepared his professional examinations, it is still very good, two personal power is great, so I think it is very good later, finally got the certificate is really very happy.