Valentine's Day marked around the world

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Bouquets decorated with dolls are seen outside a flower shop in Yinchuan, capital of northwest China's Ningxia Hui Autonomous Region, Feb. 13, 2013. Florists in Yinchuan began their preparation of bouquets for the upcoming Valentine's Day. [Xinhua/Peng Zhaozhi]

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A bunch of bunny dolls in the shape of bouquet is seen at a flower stall on a street in Yinchuan, capital of northwest China's Ningxia Hui Autonomous Region, Feb. 13, 2013. Florists in Yinchuan began their preparation of bouquets for the upcoming Valentine's Day. [Xinhua/Peng Zhaozhi]

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Customers select bouquets outside a flower shop in Yinchuan, capital of northwest China's Ningxia Hui Autonomous Region, Feb. 13, 2013. Florists in Yinchuan began their preparation of bouquets for the upcoming Valentine's Day. [Xinhua/Peng Zhaozhi]

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Palestinian workers prepare bouquets at a flower shop on Valentine's Day in Gaza City on Feb. 14, 2013. [Xinhua/Wissam Nassar]

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A Palestinian vendor decorates his shop on Valentine's Day in Gaza City on Feb. 14, 2013. [Xinhua/Wissam Nassar]

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A Palestinian vendor decorates his shop on Valentine's Day in Gaza City on Feb. 14, 2013. [Xinhua/Wissam Nassar]

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LED lights form shapes of hearts on the exterior wall of Palais des Congres (Conference Palace) on Saint Valentines's Day in Paris, France, Feb. 14, 2013. Over 25,000 LED lights were used to decorate the walls of the Palais des Congres in Paris from Feb. 14 to 28 to celebrate the Saint Valentine's Day and call out care and love for children with heart disease. [Xinhua/Gao Jing]