https://www.telegraph.co.uk/news/worldnews/asia/china/6757458/Eight-children-killed-in-Chinese-school-stampede.html
https://www.theguardian.com/world/2009/dec/08/children-killed-china-school-stampede
https://www.nytimes.com/2009/12/09/world/asia/09china.html
https://www.globaltimes.cn/content/490546.shtml
https://www.chinadaily.com.cn/china/2009-12/08/content_9138262.htm
https://www.chinadaily.com.cn/cndy/2009-12/09/content_9143083.htm
https://www.reuters.com/article/cnews-us-china-school-stampede-idCATRE5B70E120091208