Age: 26
Nationality: Chinese-American
GMAT: 660 (Q45 V36)
Undergraduate: Double major in Economics and International Studies at an UC school (GPA 3.37/4.0)
Work Experience: I was born in Beijing but grew up in California, came back to Beijing after graduation, fluent in English and Mandarin.
(1) 2 years Investment banking in a well-known local ibank mainland Chinese market (only American in our office)
(2) 2 years buy-side cross-border M&A at a large Chinese bank (basically buying banks overseas), was involved in debt capital market projects as well. (only American in our Headquarters)
I want to change field after graduation, doing more e-commerce/tech related things, or join a PE or VC
Others: Involved in multiple organizations in Beijing organizing community based events; provided mentoring to underprivileged children; was on the founding board of rotary club on my school campus.
I'm planning to apply to following programs in round2 (based on priority):
1. CMU Tepper
2. UNC Kenan Flagler
3. Cornell Johnson
4. Duke Fuqua
Do you think this list is realistic? I will do my best to increase my GMAT score in a month, but after 4 tries, at this point, I'm not very optimistic

Thank you in advance for your advice. Really appreciate it.