英媒：中国放宽一胎政策未必带来婴儿潮 (UK media: relaxed one-child policy may not induce a baby boom in China)
British Broadcasting Corporation, November 20, 2013
http://www.bbc.co.uk/zhongwen/simp/press_review/2013/11/131120_press_uk_china.shtml
Director Zhang Yimou sought over “violation” of China's one-child policy
The Guardian, November 20, 2013
http://www.theguardian.com/world/2013/nov/20/director-zhang-yimou-china-one-child-policy