My daughter study in IS, Her Mandarine is not good as I expect, my plan is bring her to Shanghai 2-3week during Summer holiday, her mandarine teacher recommand this one for me,
for 8 years old one yes, but for 10 years old one is ok, I went to the talk show of EF last sunday with my husband, both of us feel comfortable with the course, we may join the course for her, I think they are more professional then WIng ON...