A model shows off an extraordinary set of underwear made of gold during an event at a hotel in Xi'an, Northwest China's Shaanxi province, April 2, 2015. (Photo/sanqin.com)
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A model shows off an extraordinary set of underwear made of gold during an event at a hotel in Xi'an, Northwest China's Shaanxi province, April 2, 2015. (Photo/sanqin.com)