International Film Circuit presents ; a film by Ambrica Productions ; WGBH Educational Foundation ; produced by Sue Williams and Kathryn Dietz ; written and directed by Sue Williams
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
executive producer, Gary Shih ; producer, Emma Chou ; director, Mengting Hsiao ; writer, Jonathan Schütz ; produced by Dynamic Communications Company in association with Mainland Affairs Council for National Geographic