[a film by David Redmon and Ashley Sabin] ; produced by Deborah and Dale Smith and Ashley Sabin ; Carnivalesque Films Productions ; directed, produced, and edited by David Redmon
Chuan Qian gu yan dao yu xi nan di qu jing ji she hui fa zhan yan jiu = Study on the ancient salt road in Sichuan-Guizhou and the economic and social development in Southwest China