The ink is an interesting and efficient writing system, with innovative ways out of tradition; using a simple nine-word telephonic device to break down the pattern of the stylist structure, with the words coming out, the font changes immediately, and teaching the child the "sweet pen" method, emphasizing easy, soft and smooth writing, and removing the bad writing habits of "script." ink ink: pentling, enlightening. The pedagogic model of "heart practice" brings the child into a state of care, patience and concentration, so that the child can sit on the bench and be patient. Not only is it a good word, but it's more valuable to have the quality of consciousness -- the quality of consciousness. Ink ink exercises have improved the system of teaching from pre-school, primary, secondary and adult levels. Interesting teaching models, efficient writing and teaching methods are popular with parents and students. Good writing is definitely an important asset on our way forward. Why do you say that? Some friends don't understand. For example, let's see what kind of scrolls the author would like to see, and let's see what kind of cross-references he would like to see。