Introduction to the Fengdong Stone: There is a natural boulder in front of the Islamic Holy Tomb. It is shaken by the wind and can be pushed by hand, so it is called the "Fengdong Stone". There are three characters "Jasper" inscribed on the stone by Zhou Daoguang, the prefect of Quanzhou in the Ming Dynasty. . This wind-moving stone is one of the eight famous scenic spots in Quanzhou, which is called "the jade ball moves in the wind".