en-us http://commongate.com/chenrui chenrui Tue, 2 Jan 2007 16:22:39 CST http://commongate.com/ http://2008.commongate.com/post/blog Tue, 12 Dec 2006 18:33:16 CST http://2008.commongate.com/post/blog http://2008.commongate.com/post/chenrui Fri, 8 Dec 2006 20:38:54 CST http://2008.commongate.com/post/chenrui