the best teacher ever. very clear in explaining anything! :)
One of the best teachers I ever had. Makes hard things easy to understand!
Nice and humous teacher, one of the best teacher i've ever seen. Good luck
You are so nice,we can see your simling everyday. You are good at teaching, and you can give a good mark to the students which study really hard.
I love this teacher very much!!Thanks for his teaching~~~~
he is a funny teacher, and teaches things clearly, I am so glad to meet him
I was in his class last year. His class is interesting, I like him!
nice teacher, but what teaching quanlity is not good