An air hostess of China Southern Airlines greets guests at a launching ceremony after the first Airbus A380 delivered to this carrier lands at Beijing Capital International Airport October 15, 2011. [Photo/Xinhua]

Si Xianmin (L), Chairman of China Southern Airlines and Tom Enders (2nd L), Airbus President and CEO react after they visited the first Airbus A380 of China Southern Airlines, during a delivery ceremony in Colomiers, near Toulouse, October 14, 2011.