回复 :The area, a 90 percent black neighborhood just a few decades ago, was only 30 percent African American by 2010

回复 :The area has seen a sharp increase in the white population and skyrocketing property prices, a sign of gentrification in the Washington DC

回复 :She also serves as an economic counselor for the Hefei Economic and Technological Development Area, where Hefei University is based, and the Hefei High-Tech Industry Development Zone