http://v.baidu.com/v?word=Node.JS+%2B+MongoDB&ct=301989888&rn=27&pn=0&db=0&s=0&fbl=800&ie=utf-8
http://baidu.56.com/watch/06102698421933318946.html?&recFrom=site&list=3
http://baidu.56.com/watch/01883005674699618842.html?&recFrom=site&list=1
http://id.tudou.com/i/UMzIyMzg4MzQzNg==/videos?q=nodejs
http://my.tv.sohu.com/user/244633329