September 22, 2010 (Chinavestor) China stock investors have to increasingly pay attention to the market as the number of overbought China stocks is on the rise. Sohu.com (NASDAQ:SOHU) is in par with Sina Corp. (NASDAQ:SINA) after a 7.1 percent advance on Tuesday. Harbin Electric (NASDAQ:HRBN) jumped 9 percent for the week but is trading at extremes right now. China Real Estate Information Corporation (NASDAQ:CRIC) is another China play to watch closely. Large cap China Petroleum & Chemical Corp. (NYSE:SNP) is trading way above where companies her size normally go, sign of a possible short term correction. New Oriental Education (NYSE:EDU) is one of the best stocks in its field, but new 52 week high is in danger after latest surge.