Lian Xi is David C. Steinmetz Distinguished Professor of World Christianity at Duke University. He is the author of many books, including, most recently, Blood Letters: The Untold Story of Lin Zhao, a Martyr in Mao’s China, and Redeemed by Fire: The Rise of Popular Christianity in Modern China.David Bradley is Emeritus Professor of Linguistics at La Trobe University. He is the author of A Grammar of Lisu and coauthor of Language Endangerment.Ralph A. Litzinger is Associate Professor of Cultural Anthropology and is affiliated with the Asian/Pacific Studies Institute and Global Health Institute at Duke University. He is the author of Other Chinas: The Yao and the Politics of National Belonging and coeditor of Ghost Protocol: Development and Displacement in Global China.