Taihe Middle School, Wuling Middle School, Cihu Middle School, Wuxiang Middle School, Xiangshan No.2 Middle School, Rou Shi Middle School, Camel Middle School, Tongji Middle School and Guancheng Middle School. Sanfeng Teaching and Research Alliance School is jointly established by Taihe Middle School, Wuling Middle School, Cihu Middle School, Wuxiang Middle School, Xiangshan No.2 Middle School, Rou Shi Middle School, Camel Middle School, Tongji Middle School and Guancheng Middle School. The aim is to make full use of similar school-running conditions and learning conditions, and to better explore effective ways to improve the quality of education under the background of the implementation of the new college entrance examination and new teaching materials. Ningbo, referred to as "Ningbo" for short, is a sub-provincial city in Zhejiang Province, a city with separate plans, an important port city in the southeast coast of China and an economic center in the south wing of the Yangtze River Delta approved by the State Council.