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Dog trainer Panagiotis Varipatis (R) and his assistant pose with a trained truffle-hunting dog in Thessaly, Greece, Aug. 20, 2018. (Xinhua/Apostolos Domalis)
Tourists attracted by Truffle-hunting tour in Thessaly, Greece
Source: Xinhua| 2018-08-21 22:21:29|Editor: xuxin
