Yi orange pie is not a liar. According to relevant data, Yi Orange School is a formal training institution and has been filed in the education department. Yi orange school is an online learning and education software under Cai Bohuide Information Technology (Beijing) Co., Ltd., which contains rich military and political course resources and has various learning methods such as live broadcast, video, graphics and text. We will provide high-quality, efficient, caring and personalized service for every user through high-quality course experience, online question bank and other tools.