Introduction to Shi Chuang Dong Ming: Shepan Island produces the famous Jiangnan stone "Shepan Stone", which is supplied to Ningbo, Shanghai and other building materials manufacturers, and is also exported to Southeast Asian markets such as Japan and South Korea. "The sound of waves has been revealed for thousands of years, but the marks of axes and chisels have remained for eternity." Shepan started large-scale quarrying activities on the island as early as the Song Dynasty. Quarrying was particularly prosperous during the Wanli period of the Ming Dynasty, and it is especially famous for the production of high-quality red "Shepan Stone".