How about Taian Musical Instrument Store (Aegean Art School)
It's good. It is a combination of teaching and musical instruments. It started as a training school before, and later developed into a musical instrument store and an art school. The piano is good, mainly for internal students, so the price is surprisingly good. You can have a look. I bought Sany, the third best seller in the world. I found Tai 'an in official website, in the Aegean Sea. Many people know such a big brand, and the whole world is sad. Ha ha laugh