Summary: Gavin Esler talks to Chinese businesswoman Zhang Xin on Hardtalk. One of only 24 self-made female billionaires in the world Zhang Xin's started work as a teenager in a sweat shop in China. By her 20s she worked for Goldman Sachs in New York. Disillusioned with Wall Street she returned to China to make her fortune in property development. But what kind of China? A country heading for economic problems -- or possibly an emerging democracy as well as an emerging superpower?
