Tourists sightsee the Yuntaishan World Geopark in Jiaozuo, a city in central China's Henan Province, Aug. 4, 2009.[Xinhua]
![Tourists sightsee the Yuntaishan World Geopark in Jiaozuo, a city in central China's Henan Province, Aug. 4, 2009.[Xinhua]](http://images.china.cn/attachement/jpg/site1007/20090806/000bcdb95f1d0be485ed10.jpg "Tourists sightsee the Yuntaishan World Geopark in Jiaozuo, a city in central China's Henan Province, Aug. 4, 2009.[Xinhua]")