Anson

Anso is a good teacher.
Your corrections in my accent helped me a lot.
I recommend

フリートークの間も、私の意図をとてもよく理解して、発言をゆっくり待って下さったので、とてもリラックスして話すことができました。言い間違いや文法的に違うところは、優しく的確に教えて下さるので、大変勉強になりました。
是非またお願いしたいと思います。

He is one of the best teachers in this course!
Thanks a lot for more this opportunity.
God bless you!
Keep doing it!
Congratulations!

He's an attractive and charming teacher.

Simply, he is one of the best teachers of this course!
Thanks a lot for more this opportunity.
God bless you!
Keep doing it!
Congratulations!

He is the fantastic teacher! In my opinion, he is the best one! I always look for him in order to attend his classes. I do not know what happens because It is very difficult to book his classes. I hope to book more classes with him. Thanks a lot for more this opportunity. God bless you!
Keep doing it!
Congratulations!

He is one the best teacher that I attended class.
Congratulations!