One good turn leads to another

Zhou Weijie will never forget the date Aug 26, 2010.

While the 21-year-old law student from Anhui University of Technology was crossing the street late that afternoon, a taxi knocked him down and he became unconscious.

In the following months, Zhou underwent one treatment after another, and the hospital bills piled up to 200,000 yuan ($32,000), until he came out of his coma.