Ancient secrets revealed amidst modern China's transformation | Connections

Over thousands of years, the natural barriers in China’s remote south-western frontier have created isolated pockets of culture, incubating some of the world’s most extraordinary ways of life. RELATED: https://youtu.be/iJmcD54YBAA » Subscribe to USA TODAY: http://bit.ly/1xa3XAh » Watch more on this and other topics from USA TODAY: https://www.youtube.com/playlist?list=PLlvHlI3rc2tM3yxtM9szmLJKq-m4AYlz_ » USA TODAY delivers current local and national news, sports, entertainment, finance, technology, and more through award-winning journalism, photos, videos and VR.