User-agent: Baiduspider
User-agent: 360Spider
User-agent: Yisouspider
Disallow: /en/
Disallow: /zh-hant/

User-agent: Bytespider
Disallow: /en/
Disallow: /zh-hant/

User-agent: Sogou web spider
Disallow: /en/
Disallow: /zh-hant/

User-agent: Sogou inst spider
Disallow: /en/
Disallow: /zh-hant