In the first of a series of pieces on China's one-child policy, the BBC's Michael Bristow looks at whether the country's controversial regulations are working.
China's family planning policy has prevented 400 million births, officials say.
In the first of a series of pieces on China's one-child policy, the BBC's Michael Bristow looks at whether the country's controversial regulations are working.
China's family planning policy has prevented 400 million births, officials say.
