Fornew readers and those who request to be “好友 good friends” please read my 公告栏 first.

Another 12 months have passed since my last update.The list is now up-to-date as of March 11, 2013. (Note added 3/21/2016: The list is now up-to-date as of Nov. 10, 2017  For Readers seeking  help and advice (III) http://blog.sciencenet.cn/blog-1565-454292.html, For Readers seeking help and advice (II) http://blog.sciencenet.cn/home.php?mod=space&uid=1565&do=blog&id=376393 and For Readers seeking help and advice http://www.sciencenet.cn/m/user_content.aspx?id=274536

Look over the last article above and the list of topics contained therein. You often will find answers there.