Volunteer teacher Gun Yinyun (L) demonstrates pronunciation to Wei Meili, a villager of Miao ethnic group, during a Mandarin training program in Wuying Village, which lies on the border of south China's Guangxi Zhuang Autonomous Region and southwest China's Guizhou Province, on May 8, 2020. Located deep in the mountains, Wuying is a remote village inhabited by the Miao ethnic group. Women over 40 in this village have hardly ever attended any school. Since March 2020, local authorities have piloted a Mandarin training program at Wuying Village to teach local women Mandarin, music, dance and other skills. (Xinhua/Huang Xiaobang)