Seven-string music education is an educational institution that focuses on cutting-edge smart piano teaching, providing professional, front-line holistic educational concepts and individualized services in areas such as modern music training, early childhood smart piano initiation, multimedia smart music teaching, and a trade brand combining smart piano teaching with schools. Seven-string music has an intelligent piano teaching team, a well-developed curriculum, excellent marketing and quality of teaching services. Having a wealth of teaching experience in music training, teaching of smart pianos, classroom of smart pianos in kindergartens, and classroom of multimedia music in primary and secondary schools, china is committed to providing quality services for the improvement of children's music literacy, the construction of professional smart piano teaching and the improvement of the quality of music teaching in high-end schools. Since its inception, the seven-string music has become a specialized music educational institution that combines traditional teaching, intelligent piano classrooms, instrument sales and commercial performances. Nearly 10,000 students were trained in the professional music of the chords, and their musical literacy was significantly improved and recognized and well received by a wide range of parents and schools. On several occasions, they have been rated by the relevant departments and professional associations as music teaching institutions。