5. A minimum of 70 per cent of the con-tent must be delivered online in order for programmes to be eligible for the online ranking. Nine out of the 15 ranked schools had no requirement to study on campus at all. The remaining six schools insisted their students attend weekend or week-long residential classes.
6. "We felt very helpless that people thought that the fog and haze were caused by poor-quality oil produced by us." FU CHENGYU, member of the CPPCC National Committee and chairman of Sinopec