A view of Peng Qiugen's "sky farm" in Shaoxing, Zhejiang province, Nov 18, 2013. Peng, a Shaoxing native, turned the 120-square-meter roof of his house into a garden a couple of years ago. [Photo/icpress.cn]

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Visitors look at a big copper hot pot during a cooking skill competition in Taiyuan, the capital of North China's Shanxi province, Nov 22 2013. The eight-part hot pot, measuring 2.85 meters in diameter, was recognized as the biggest hot pot in the world. [Photo/icpress.cn]

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