. The main course is mainly the children's Go star examination system (including one-star examination, two-star examination and three-star examination, all of which have curriculum system and evaluation system), and the auxiliary courses are given away, including hand-drawn library, parents' classroom and small pillar growth camp. They are more patient, and the overall environment is good, with great ideas and interest cultivation, so it is not difficult to understand that four-year-old children fall in love with Go.