Crystal Township, belonging to Pingwu County, Mianyang City, Sichuan Province, is located in the northwest of the Pingwu County territory, east and Cuoda Tibetan Township than neighboring, north and Huangyang Tibetan Guanxiang, Mupi Tibetan Township border, northwest and Huya Tibetan Township, Aba Tibetan and Qiang Autonomous Prefecture of Songpan County, Xiaoxiang Township, south of Tucheng Tibetan Township, the bridge town. The total area of the jurisdiction is 217.92 square kilometers. As of the end of 2019, Crystal Township had a household population of 11,423. In the twenty-ninth year of the Republic of China (1940), Crystal Township was set up.In 1952, the second district was set up, and Crystal Township was changed to a township.In 1954, the township was changed to a town.In 1956, the town was changed to a township.In 1992, the township was changed to a town. As of June 2020, Crystal Township has 1 community and 8 administrative villages under its jurisdiction. The people's government of the town is located in Crystal Village Field Township Government Street. As of the end of 2019, there are 3 industrial enterprises in Crystal Township, including 1 above scale, and 40 stores or supermarkets with business area of 50 square meters or more.