User-agent: *
Disallow: index.php?func=completelist
Disallow: /codeexample/ 
Disallow: /samplechap/

User-agent: Baiduspider
Disallow: /

User-agent: 360spider
Disallow: /

User-agent: Sosospider
Disallow: /

User-agent: BLEXBot
Disallow: /

User-agent: Sogou web spider
Disallow: /

User-agent: Slurp
Disallow: /

User-agent: bingbot
Disallow: /