location ~* /special_(\d+)_(.*)\.html$  {
        proxy_redirect off;
        proxy_pass http://yohobuy-old-www;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Accept-Encoding "gzip";
    }

   location = /index.html {
       return 301 http://www.yohobuy.com/;
   }

   location ^~ /resource/getbanner {
       rewrite /resource/getbanner(.*)$ http://www.yohobuy.com/common/getbanner$1 permanent;
   }