Environment

Air Quality in China's Major Cities Drops in May
Xinhua News Agency, June 20, 2013
http://www.china.org.cn/environment/2013-06/20/content_29178356.htm

淘金者 (Searching for Gold in China's Poison Land)
Economic Observer, June 15, 2013
CN: www.eeo.com.cn/2013/0615/245371.shtml
EN: http://www.worldcrunch.com/tech-science/searching-for-gold-in-china-039-s-poison-land/soil-pollution-environment-bceg-beijing/c4s12417/