Not bad. After listening to the drama class of Tiantong American English in Shenyang, a group of children showed themselves on the stage. I think the educational concept of Tiantong American English in Shenyang is quite good. It can cultivate children's interest in learning and make them study happily. The teacher service here is ok. I am more responsible than the teachers in some institutions I went to before, and I can answer any questions at the first time.