谢谢Yena，非常好的一个老师，很认真负责

well,i think i have to say that yena who is the best foreign teacther i'v met. She always know how to improve your oral English and give you more details to understand what she said. Furthermore, she always give you some useful American Expressions after class, that's so sweet~

Yena老师总是很耐心的引导学员说英语，并会纠正语法错误，在老师的引导下，现在说英语的时候语法错误已经少了很多，谢谢老师！

yena老师认真负责，真诚教学，和yena老师学习很愉快。

Very responsible and nice!

I like yena teacher very much, she is very optimistic and humorous, after-school evaluation is also very accurate.

i like yean ,very much!