2. Intellectual development: The First Starting Line, a German-imported puzzle book published by International Culture Publishing House, is rich in content and beautiful in pictures, which can stimulate children's infinite imagination, thus enhancing their interest in using their hands and brains and actively participating.
3. Literary works: Artishou series (the pinyin version of ABC primary reading series) is a set of children's humorous stories, which was introduced from Germany. By describing a series of interesting stories about the garbage-eating monster Artishou's interaction with human beings, it inspires children's reverse thinking and embodies the themes of environmental protection, unity and mutual assistance, optimism and so on.