Summary | Experts say a careful approach is required to create
environmental sustainability.Consider Tokyo, whose density is
14,440 people per sq km, the same as in Shanghai.Tokyo's per
capita GDP was $72,000 in 2011, five times the level in
Shanghai.Another factor is foreign direct investment.| People's
Daily Online | China.org.cn| CNTV | China.| Global Times | ...
en.ce.cn | 01 August 2015