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A chef prepares food during the Gladmat food festival in Stavanger, Norway, on July 18, 2018. The 20th Gladmat (Happy Food) festival kicked off here on Wednesday. (Xinhua/Liang Youchang)
A chef prepares food during the Gladmat food festival in Stavanger, Norway, on July 18, 2018. The 20th Gladmat (Happy Food) festival kicked off here on Wednesday. (Xinhua/Liang Youchang)