Thirty-five years ago, when paramount leader Deng Xiaoping launched gaige kaifang, or “reform and opening,” China was a much more agricultural country, with less than a fifth of its people living in cities. Since then hundreds of millions of rural residents have left the countryside, many seeking jobs in the export-oriented factories and construction sites that Deng’s policy promoted.
In 1978 there were no Chinese cities with more than 10 million people and only two with 5 million to 10 million; by 2010, six cities had more than 10 million and 10 had from 5 million to 10 million. By the following year, a majority of Chinese were living in urban areas for the first time in the country’s history.
