1. First of all, Mince School was established in September 2009, and has been focusing on using high-quality educational resources and advanced information technology to serve the educational service field in China. It is the forerunner of personalized education in China at present. Because Minsi School is an easy-to-use educational software and has a large number of famous teachers' teaching teams, Minsi School is an educational institution recommended and recognized by the state. Minsi School software allows users to clearly and intuitively discover students' problems in certain knowledge sectors or ability levels. It has tailor-made online test papers, and the software accurately combs the knowledge points of nine disciplines.