Created educational app based on big data tech. Zhun Xing Yun Xue Technology Co., Ltd. is a software development company that writes automatic evaluation system software. It has independently developed a K12 mathematics precision intelligent education product series - "automatic review subjective" intelligent evaluation robot. From the aspects of data collection, automatic review, erroneous training, academic tracking, and intelligent counseling, it provides closed-loop teaching services for public schools, counseling institutions, teachers, and students.