An employee sits inside the entryway of an express line to the Beijing Capital International Airport at Dongzhimen metro terminal in downtown Beijing June 26, 2008. The new line will officially start running on July 1. (Asianews photo)

A passenger looks into the entryway of an express line to the Beijing Capital International Airport at Dongzhimen metro terminal in downtown Beijing June 26, 2008. The new line will officially start running on July 1. (Asianews photo)

People walk past the entryway of an express line to the Beijing Capital International Airport at Dongzhimen metro terminal in downtown Beijing June 26, 2008. The new line will officially start running on July 1. (Asianews photo)

(China Daily June 27, 2008)