机译：儿童运动输入装置，包含相同内容的学前教育系统以及使用相同对象的学前教育方法
4. A+ education classroom to include preschool, headstart, kindergarten, elementary education, elementary special education, junior high regular education, and junior high special education classrooms[P] .外国专利：US2009176195A1 . 2009-07-09机译：A +教育教室，包括学前班，初学者，幼儿园，基础教育，基础特殊教育，初中普通教育和初中特殊教育教室
5. MUSIC EDUCATION playground for children with developmental problems in preschool educational institutions[P] .外国专利：RU82364U1 . 2009-04-20机译：在学前教育机构中为有发育问题的儿童提供的音乐教育游乐场