n, Ou Yan's phone vibrated again.Hey boss! There's a big order again! Someone wants you to write a cheerful and relaxing song, price is no object.Shouldn't this be Si Ye Chen"Thinking this way, Ou Ya... strength are superb. You have interpreted everything this piece has to offer, it's breathtaking. I dare say that after you, no one will interpret this piece better, unless the violin master—Wu Xian—m...