Software upper right corner. Zhonggong Education Software is an educational app under Zhonggong Education Group. It has many functions in the app interface, and its distribution is very reasonable. There is a sweeping icon in the upper right corner. Just click it. Zhonggong Education Group, founded in 1999, is an information technology and education service organization founded by a Peking University graduate, and has developed into a comprehensive enterprise group in the education service industry. It has become a large-scale knowledge industry entity integrating face-to-face teaching and training, online school distance education, publishing and distributing books, teaching materials and audio-visual products. It is a modern vocational education institution covering a wide city, with many full-time teachers and large-scale public vocational training.