People view vegetable plants during the 4th agriculture carnival in Nanjing, capital of east China's Jiangsu Province, Oct. 11, 2008. [Xinhua]
![People view vegetable plants during the 4th agriculture carnival in Nanjing, capital of east China's Jiangsu Province, Oct. 11, 2008. [Xinhua]](http://images.china.cn/attachement/jpg/site1007/20081012/000802c98ccc0a5bb2f421.jpg "People view vegetable plants during the 4th agriculture carnival in Nanjing, capital of east China's Jiangsu Province, Oct. 11, 2008. [Xinhua]")