Hi there,
Thanks for sharing your information. You have quite the interesting background! It sounds like you plan to return back to China to run your business. That being said, have you thought about regions of where you'd prefer to study? That should give us a place to start and we can hone in from there.
As far as your profile goes, you're going to be on the older side of the applicant pool, so you'll need to be sure to address the "why now" question and establish a strong rationale for why this is the right time for you. At the moment, I think your academic profile puts you in the running at schools in the top 15-30 with 15-20 being your stretch options. Should you boost your score up to a 730+, it may make sense to apply to 1-2 top 10 programs. Your work experience is decent - just be sure not to sell yourself short. I don't see many examples of leadership, but surely you've been there and done that. What about involvement/extra curriculars?
Hope this information helps. Feel free to get back to us with the answers to the above questions. Also, feel free to check out
our free resources to get you started for your R2 preparation. Best of luck this season!