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A tourist visits the Tangshan Earthquake Museum in Tangshan, north China's Hebei Province, July 28, 2010. The Tangshan Earthquake Museum is located inside the Tangshan Earthquake Memorial Park. Opened Wednesday, the museum covers an area of some 4,000 square meters with some 400 pieces of exhibits of photographs and 300 material objects. [Xinhua]

A tourist visits the Tangshan Earthquake Museum in Tangshan, north China's Hebei Province, July 28, 2010. The Tangshan Earthquake Museum is located inside the Tangshan Earthquake Memorial Park. Opened Wednesday, the museum covers an area of some 4,000 square meters with some 400 pieces of exhibits of photographs and 300 material objects. [Xinhua]