User-agent: *

Disallow: /blog/wp-content/uploads/*
Disallow: .jpg$
Disallow: .gif$
Disallow: .png$
Disallow: .bmp$
Disallow: .mp3$
Disallow: .swf$
Disallow: .flv$
Disallow: .rar$
Disallow: .doc$
Disallow: .xls$
Disallow: .ppt$
Disallow: .zip$
Disallow: .f4v$
Disallow: .wma$
Disallow: .wmv$
Disallow: .rm$
Disallow: .rmvb$

Sitemap: http://clangcn.com/blog/sitemap_baidu.xml
Sitemap: http://clangcn.com/blog/sitemap.html
Sitemap: http://clangcn.com/blog/sitemap.xml
Sitemap: http://clangcn.com/blog/archivers/index.html

<sitemap_location>/sitemap.txt</sitemap_location>