Agree with zero, gmatplayer and brace. In my opinion, if you are applying for MBA, GPA won't play a dominant role. It is especially true when considering how much the Chinese grading system differs from the American's.
Also, I remember in Chasedream interview serie, there are successful cases with low undergraduate GPA.
zeros,valarie,thank you for your opinion! I feel warm in this lovely forum! hope every dream chaser can get what they need and give what they have in CD