teacing Japanese

On friday, I had a big work for me. It is teaching Japanese to foreigner. I taught to a Chinese lady. She couldn't speak Japanese well, so it was difficult to communicate. But she was lovely and earnest, so we could move the lesson smoothly. When we couldn't understand what each say, we used English. But I thought that the pronounciation of China and Japan is different. I really had a good time with her and looking forward to meet her next time. I need preparation.