Zhonggong Education Group was established in 1999. Since its establishment, Zhonggong Education has developed from an information technology and education service institution for Peking University graduates to a comprehensive enterprise group in the education service industry. It is a collection of civil servants, reference civil servants, staff of public institutions, village cadres and other public officials, engaged in examination education, teaching research, pre-test training, editing, publishing and compiling public examination textbooks.