Kong Zhaojin shows a imprinted bricks made in Han Dynasty (206BC-220AD) in Xuchang, central China’s Henan Province. Mr. Kong has collected some 360 bricks with imprinted patterns that dated back to ancient China's Han Dynasty for more than 40 years. (Xinhua Photo)
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Photo taken on April 7, 2008 shows Kong Zhaojin's collection of imprinted bricks made in Han Dynasty (206BC-220AD) in Xuchang, central China’s Henan Province. Mr. Kong has collected some 360 bricks with imprinted patterns that dated back to ancient China's Han Dynasty for more than 40 years. (Xinhua Photo)
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