"China's population is ageing rapidly, with half the people now living in cities, the government said on Thursday.The data from a national census carried out late last year will fuel debate about whether China should continue with its ''one-child'' policy, experts said.The census showed a sharp drop in the number of young people in China, with those under age 14 now accounting for 16.6 per cent of the country's 1.34 billion people, down 6.3 percentage points from 2000." (Quoted from article)