Yes The six volumes of Faber-Faber are the basic series of Faber-Faber piano, a piano journey launched by Faber-Faber couples after 20 years of repeated testing. With its unique teaching concept, novel teaching mode and scientific textbook design, children's musical creativity and cognitive ability are developed and their piano skills are improved. Six volumes of Faber will be shown. Faber is an excellent piano educator and child psychologist. From the dual perspectives of piano education and children's psychology, according to the development of international teaching concepts and teaching methods, he constantly revised, designed and successfully carried out Fiber's teaching mode, which was widely welcomed by parents and piano children.