user-agent: Baiduspider 
disallow: /

User-Agent: Baiduspider
Disallow: /

User-Agent: QihooBot
Disallow: /

User-Agent: Sogou
Disallow: /

User-Agent: YodaoBot
Disallow: /

User-Agent: 203.79.252.*
Disallow: /

User-Agent: Googlebot
Disallow: /

User-Agent: Slurp
Disallow: /

User-Agent: 216.129.96.*
Disallow: /