GMAT 710, AWA just 3.5, take test twice, the first GMAT only 660; Toefl two years ago 640 but this year just 617, (55, 63, 67), article just 4;
GPA just 2.7 from a top Chinese university in Shanghai. 9 years working experience
If you have a dream, you can succeed. I think, good communication skill, leadership, strong motivation for success can guarantee you entering any top MBA.