User-agent: *
Allow: /
Sitemap: http://www.njyuhong.com/sitemap.xml
Sitemap: http://www.njyuhong.com/sitemap.html
Sitemap: http://www.njyuhong.com/sitemap.txt
Disallow: /index.php? 
Disallow: /catalog.asp?
Disallow: /cmd.asp?