Changzhou Universal IELTS School is a large and reliable English training institution in Changzhou. Some students have been there before, but the learning effect is average, and then they came to IELTS around the world. Many teachers in Langer are part-time, and teachers are highly mobile, which seriously affects the quality of teaching. Of course, you can't believe everything others say. You'd better consult and check yourself on the spot. This is more reliable.