presented by Jiao Li for Film Ideas in conjunction with CCTV ; chief producers, Xu Wenguang, Yan Weiyi ; general director, Li Chencal ; scriptwriters, Wan Jianying, Li Guoping
produced by Port Au Prince Film & Kultur Produktion ; in co-production with Spring Productions ; in co-production with Westdeutscher Rundfunk, Bayerischer Rundfunk ; in collaboration with ARTE ; a film by Florian Opitz ; written & directed by Florian Opitz ; produced by Jan Krüger, Florian Opitz