Square Pagoda, Gaochun Old Street, inverted cypress and White Peony are Gaochun four treasures. The SifangPagoda was built bySunQuan for his mother. The Gaochun OldStreet has a long history.The inverted cypress has a history of thousands years. TheWhitePeonyRecord in YuquanTemple carries the beautiful memories of Gaochun people. Activated carbon carving is a perfect combination of activated carbon molding technology and traditionalengraving technology, which is a special combination of traditional culture and modern technology. It is a multifunctional environmental protection product that can clean the air and beautify the environment while paying attention to the public health.