Ai Ying works at her family's paper-making workshop in Mangtuan Village of Gengma Dai and Wa Autonomous County, southwest China's Yunnan Province, Oct. 15, 2015. The time-honored Dai people's paper-making skills, with a history of several centuries, is mainly mastered by local women and was listed as a national intangible cultural heritage in 2006. Local villagers see it as a key money spinner. (Xinhua/Pang Mingguang)
