In 1983, Wu Zhao became dissatisfied with the sound of his guqin. It happened that the guqin master Wu Zhaoji came to Beijing from Suzhou for a meeting, so Wu Zhao entrusted Mr. Wu to buy a good piano for himself. A year later, Mr. Wu said that he had found a "Feng Lei Qin" for Wu Zhao, which was collected by Suzhou garden artist and guqin player Wang Xingbo. Mr. Wang used to have a lot of guqins in his collection, but they were all scattered, leaving only two pieces. He entrusted Wu Zhaoji to entrust the qins to someone who cherishes the guqin. When Wu Zhao got the piano and saw the inscription on the back, he knew it was worth a lot of money. This Qin was previously collected by Gu Wenbin, a famous guqin master in the Qing Dynasty. He was also the owner of Suzhou Yiyuan, a famous scenic spot in Suzhou. Deng Shiru and He Shaoji, two famous calligraphers in the Qing Dynasty, both left inscriptions on the Qin. Especially Deng Shiru, he is also an epigraphy expert. The words "Po Xian Qin Guan" on the Qin are different from ordinary inscriptions. They are made using seal cutting techniques and are very precise. Mr. Wang only needed a small amount of money, and this friendship was like a gift of a piano. It made this piano very precious and retained the unique spiritual temperament of that generation of piano players.