A few days ago I arrived in Duoyishu, Yuanyang, in the midst of the Honghe Hani Rice Terraces in southern Yunnan. The Hani is a minority ethnic group in Yunnan who first settled in the area around 2500 years ago. Over time, in order to subsist on the rugged terrain they learned to work the mountains and hills into terraces on which they grew rice. They now have been farming rice in this way on this beautifully sculpted land for over 1200 years.