A staff member prepares food during the Zurheide's Gourmet Festival 2016 in Dusseldorf, Germany, on Sept. 18, 2016. Thirteen star chefs and 1,500 guests participated in the Gourmet Festival. (Xinhua/Luo Huanhuan)
A staff member prepares food during the Zurheide's Gourmet Festival 2016 in Dusseldorf, Germany, on Sept. 18, 2016. Thirteen star chefs and 1,500 guests participated in the Gourmet Festival. (Xinhua/Luo Huanhuan)