1, Từ điển ngữ pháp tiềng Hàn https://docs.google.com/file/d/0B3FvLUkLFmhgekp6NW5ybElscHc/edit
2, 중급한국어1 https://docs.google.com/file/d/0B3FvLUkLFmhgekp6NW5ybElscHc/edit
3,중급한국어2 https://docs.google.com/file/d/0B3FvLUkLFmhgbjhUNmM2S0NwMkU/edit
Ai quan tâm thì mail: abcsach@gmail.com