Top 10 Most Efficient U.S.-Listed Chinese Stocks: CEO, SGOC, LPH, CHNR, ZSTN, HGSH, CBEH, YONG, XNY, CSKI (Apr 22, 2011) http://www.cnanalyst.com/2011/04/top-10-most-efficient-us-listed-chinese-stocks-ceo-sgoc-lph-chnr-zstn-hgsh-cbeh-yong-xny-cski-apr-22.html