I went there a few years ago. The center is a piano museum, which should be called Wan Wan Art Museum. I remember a very precious clavichord with signs of cultural exchange between China and the West. Its appearance is decorated with architectural elements, which can interpret a famous saying by Goethe: architecture is solidified music, and music is flowing architecture; There are other classic cultural elements of China in the decorative patterns: writing "sheep" and coins symbolizing "water". For children in Beijing, this is a good place for their parents to be influenced by classical art and culture.