It is necessary to refer to the school scale, successful cases and tuition fees, and the school scale and successful cases are an important way to judge the strength of the training course. It is recommended to consider the results of the past years to see what kind of teaching environment they are suitable for learning, management mode, and the teaching style of school teachers. Secondly, you can go to the school to visit and understand, see the usual students' class situation or the usual school management, if you are in the new Channel to do IELTS training is very professional, they have IELTS summer closed classes, foreign students can also stay.