Had a great trial lesson with David. He is very friendly, supportive and patient. I enjoyed the interaction very much, and I was given ample opportunities to speak.

大卫老师很专业，他的课非常有趣。他的中文非常好，便于中国学生学习。

Very good, the teacher is very kind and patient.

David is great teacher. He is always well preppered to lessons and he balances between speaking, grammar and theory really well. I noticed that my english improving on every lesson. I also really appreciate David's flexibility. The fact that he is open to change the topic of lesson to the one that I need to do immediately (because of f.x. work responsibilities). I really recommend the David as a teacher and I would like to continue my learning path with him :-)

老师非常棒！很期待后续的课程！

老师很有耐心，图文并述讲解，纠正我一下不熟悉的单词发音，且耐心解释很多我不懂的词语，作为他的学生我感到非常的开心和幸运