The national concerto chain is a strong link between the national piano instrument and the music industry! The professional piano/art training institution, which combines training, marketing, information, forums, malls, communities, etc., in professional arts education, teaching of children/adult piano, distribution of crèche and interactive marketing. Since its creation in 1992, it has been working on the creation of values in the piano industry and its related products, the spread of related products and the dissemination of elegant arts; with 20 years of focus on professional teams, nurturing of love, dedication, intellectual development and joint efforts, considerable progress has been made to sustain high rates of performance; the national concerto chain is a professional piano institution with advanced ideas. Services include: children's art/music literacy education, piano training for young children, adult diamond women's piano classes, lyric/german celebrity malls, lycée chain, lycée blancé, lycée network, lycée piano forums, organization of integrated professional piano education and distribution services such as national and international piano competitions, performances, etc. The teaching footprint of the unit began in 1992 (the world-renowned island of piano), after almost 20 years of professional development; by march 2011, there were 116 branches/links operating in more than 80,000 square metres/piano students ... (in the shumen region alone, there are 21 branches/operators of more than 10,650 square metres/piano students close to 1960) ... One of the large chains in the great china region! There are 16 large chinese piano wholesalers... .. The recital training department is a professional piano institution based on the concepts of "bringing great confidence, active wisdom, independence and responsibility for the next generation" and "excellent piano diamond women"。