a production of the Canadian Broadcasting Corporation, the New York Times and Zweites Deutsches Fernsehen, and in co-production with Discovery Times Channel, S4C, S4C International and France 5 ; series producer, Kelly Crichton
a Kino International release ; a Longwick Production Ltd. presentation ; Chuo Eyetos & Co., Ltd. ; screenplay by Xiao Mao ; directed by Tian Zhuangzhuang
a Little Horse Crossing the River production ; in association with AC Films, Diamond Docs ; produced by Nanfu Wang ; written by Nanfu Wang, Mark Monroe ; a film by Nanfu Wang ; directed, produced, filmed and edited by Nanfu Wang