At the initiative of Anhui Kamei Education Technology Co., Ltd., more than 20 school representatives and online marking system personnel from Hefei, Anqing, Wuhu, Suzhou, Chuzhou, Bengbu, Bozhou, Chaohu, Fuyang, Maanshan, Xuancheng and Lu 'an (together with a technology company) discussed the establishment of "C20" education alliance on February 18. In order to strengthen the horizontal connection between schools, form an education and teaching information network, integrate regional high-quality resources, promote education and teaching reform, improve the quality and efficiency of senior high school entrance examination, strengthen the construction of campus culture, and create a rich academic atmosphere, the participants unanimously agreed and established the "C20" education alliance. Relying on the alliance platform to integrate resources and develop together to realize the development of basic education in Anhui Province.