Why does Tanghe No.1 Middle School keep recruiting teachers?

There are many students and few teachers. Tanghe county No.1 Senior High School, founded in 1939, is a model ordinary high school in Nanyang and a provincial model high school. Because there are many students in the school, teachers take too many classes and teachers are too tired, so they have been recruiting teachers. The school is located in the northwest of Chengguan Town, tanghe county, covering an area of 225 mu with a building area of 36,300 square meters. Since 1985, the school has been rated as an advanced unit in Nanyang's education and teaching work for 19 years in a row, 1997 was named as an "advanced collective" by the Working Committee of Colleges and Universities of the CPC Henan Provincial Committee and the Henan Provincial Education Commission, and 1997 was named as a "civilized school" by the Henan Provincial Education Commission.