304 acres. According to the inquiry, official website, Bayannaoer No.1 Middle School, located in Linhe District, Bayannaoer City, is a model ordinary high school in Inner Mongolia Autonomous Region. Established in April 1978. The school covers an area of 304 mu with a building area of 78,340 square meters. It is divided into five functional areas: teaching, dormitory, life service, sports and office books. It is a holy land of culture and education integrating humanities, science and harmony.