Zhang Hong, Li Cong, Wang Min, one from Jiangsu, one from Zhejiang, and one from Guangdong. Zhejiang people are younger than Li Cong, Zhang Hong and Zhejiang people are different ages, and Wang Min is older than Guangdong people. Based on the above conclusions, we can deduce:. ['Zhang Hong is from Jiangsu, Li Cong is from Zhejiang, and Wang Min is from Guangdong.', 'Zhang Hong is from Guangdong, Li Cong is from Jiangsu, and Wang Min is from Zhejiang.', 'Zhang Hong is from Zhejiang, Li Cong is from Guangdong, and Wang Min is from Jiangsu.', 'Zhang Hong is from Zhejiang, Li Cong is from Jiangsu, and Wang Min is from Guangdong.']