Cast members of film "Ash is Purest White" pose at Cannes Int'l Film Festival

Chinese actor Liao Fan (L), Chinese actress Zhao Tao of the Chinese film in competition, "Ash is Purest White", pose during a photocall of the 71st Cannes International Film Festival in Cannes, France on May 12, 2018. The 71st Cannes International Film Festival is held from May 8 to May 19. (Xinhua/Luo Huanhuan)