Special thanks to zuoyu, ColumbiaD09, my classmate zzq and lanz

1. why MBA
2. why Columbia
3. teamwork experience
4. what do you like most of your job
5. what do you think the most challenging part of your work
6. leadership experience
7. other schools applied? why those schools?
8. some specific questions about my job

The Columbia alumni is really nice (just as it is said by zuoyu and D09 :))

Best luck to people who applied and will apply columbia.