Xi'an wedding expo

Models pose in costumes from the opera Journey to the West to help promote a vendor's business at a wedding expo in Xi'an, capital city of Northwest China's Shaanxi province, Aug 8, 2010. [Photo/Asianewsphoto]

A model holds a sign reading, "Spending 500 yuan enables you to take photos all around Xi'an," at a wedding expo in Xi'an, capital city of Northwest China's Shaanxi province, Aug 8, 2010. [Photo/Asianewsphoto]