I am Wilfried. I am from Burkina Faso. I came to know the cnpinyin.com when I wish to learn Chinese. I found the “Smart Chinese Teacher Program” helpful for building up my vocabulary, improving my pronunciation, and perhaps most importantly, keeping the language fresh in my mind. Categorized resources of vocabulary and daily communication sentences helped me in everyday life. The related image beside the vocabulary boosts my memory to store vocabulary in my mind.