ICS/International Channel Shanghai presents ; writer & host, Robert Lawrence Kuhn ; series director, Peter Getzels ; series producer, Zhu Xiaoqian ; producer, Chen Bing ; director, Wang Shuo
a production of Long Bow Group, produced in association with WGBH/Frontline and the Independent Television Service ; produced and directed by Richard Gordon, Carma Hinton
a series by Ambrica Productions in association with WGBH Boston and Channel 4 Television UK ; written, produced and directed by Sue Williams ; coproduced by Kathryn Dietz ; executive producer Judith Vecchione