Pengnan Middle School in Pengxi County, Sichuan Province is a complete middle school directly under the Sichuan Provincial Department of Education. In 2004, it became the first batch of demonstration ordinary high schools in the city. According to the official principal of Pengnan Town Middle School in Pengxi County, Qin has been the school leader since 2000 and became the principal in September 2009. The principal refers to the person in charge of school administration appointed by the national education administrative department or the administrative department of other educational institutions, who manages school affairs, represents the school externally and presides over school affairs internally.