Daye Yahong Musical Instrument Co., Ltd. Daye Yahong Musical Instrument Store Art Center is a large-scale training institution dedicated to the guitar and piano training for Daye children and adults. Guitar project joins Shanghai Bear Guitar National Education Chain. Guitar project, with its scientific and standardized teaching system and teachers on the right track, has won unanimous praise from parents and students, a good reputation and a large number of students, and has great influence in the field of Daye training.