Answer:
"Beijing huan ying ni" means "Beijing welcomes you" :)
yeah Beijing huan ying means Beijing welcomes and ni means you ☺and there is a 2008 Beijing Olympic song by the name of Beijing welcomes you with Eng subs here http://www.youtube.com/watch?v=0XbIZqg4v7w.It\'s a nice song with a bunch of singers around Asia!!☺