http://chungxa.wordpress.com/2007/10/12/cac-s%e1%bb%91-di%e1%bb%87n-tho%e1%ba%a1i-kh%e1%ba%a9n-c%e1%ba%a5p-d%e1%ba%b7c-bi%e1%bb%87t/ Simple way to remember everything is post it here ! Sun, 08 Mar 2009 04:33:08 +0000 http://wordpress.com/ hourly 1