How do borders get defined, and who defines them? As recently as the 1960s, China’s Yunnan province has been a transnational crossroads; in one case in Ruili County a village was sliced right in half with one part in China and the other in Myanmar. Eli Alberts explores a unified nation composed of 55 ethnic minorities, specifically the Yao people and how they have been identified and grouped since the 12th century.