Biographical Note: Native of Pingweng Village, Shuiluo Township, Muli Tibetan Autonomous County, Sichuan Province, People's Republic of China. In the past, village chief of Pingweng Village. Ethnicity: Xumi Tibetan. Education level: elementary school. Languages: Shixing (ISO639-3:sxg) native language, the variety of the Middle Reaches of Shuiluo River; Chinese, Mandarin (ISO639-3:cmn) high-level proficiency, Southwestern Mandarin; Pumi, Southern (ISO639-3:pmj) advanced knowledge of Pumi, the variety of Muli County (Taoba dialect); Tibetan, Khams (ISO639-3:khg) advanced knowledge of the Tibetan dialect of Muli County (Kami Tibetan).