Based on the three main advantages of four-step learning, five-step orientation, seven-point integration, the “beidou tictionary” series is based on a complete curriculum chain, enabling students to write more simple and precise specifications, so that the main character of the beidou tictionary is synchronized, so that students can adapt to the needs of the test, so that they can easily learn to read, combine and write, so that they can solve problems that they are unwilling to practice, do not write, and are not confused, and so that they can finally achieve the purpose of handwritten writing. The effect of the beidou practice commitment is: one day to lay the groundwork, three days to break the structure and seven days to achieve the normative word. Hundreds of thousands of learners have successfully validated this magic effect, reaching the desired state, with faster, simpler and more practical ways of working on the norm。