Staff of the film "Everybody Knows" attend the screening of "Everybody Knows" and the opening gala of the 71st Cannes International Film Festival at Palais des Festivals in Cannes, France, on May 8, 2018. The 71st Cannes International Film Festival rose its curtain on Tuesday with a gathering of movie industry professionals and cinema stars headed from all over the world to the French Riviera. (Xinhua/Chen Yichen)