中國高老齡化：變化與挑戰 Ageing China: Changes and challenges

BBC中文網 - 分析評論 - 圖解新聞：中國人口的變化和預測
http://www.bbc.co.uk/zhongwen/trad/indepth/2012/10/121003_pop_structure_changing.shtml
BBC News - China's rapid ageing bring challenges for government
http://www.bbc.co.uk/news/world-asia-china-19572056