Wow! teacher's lesson was very good - focusing on slower speaking and pronunciation of words and tones of the language. I would highly recommend Duoc's lessons for both beginners and for others that want to improve their speaking and listening skills! - John

Thanks for your patience. You are good teacher, my Vietnamese become be more better via each lesson with you. Thank you. Cảm ơn

好！

Trần Văn Được is a very nice teacher, young but smart. He helped me a lot with my reading and pronunciation. Also he prepared many videos in vietnamese language with vietnamese subtitles and English translation. It is very useful for practicing listening and understanding. Thank you very much!

非常好的一位老师Очень хороший учитель.Ein sehr guter Lehrer.A very good teacher.とてもいい先生です。아주 좋은 선생님.เป็นครูที่ดีมาก

非常好的老师啊！