Lei Wei's "Tianfeng Haitao" Tang Qin introduction: The excavation of the "Tianfeng Haitao" Qin from the Huangwang Mausoleum shocked the archaeological world. The Qin is 121 cm long and 19.5 cm wide. It is made of paulownia wood, with a black lacquered body and cracks like snake hocks, and the seal script "天风海波" is engraved on the back. It is said that the sound of the guqin is like the long wind in the sky and the waves of the sea, and its unique shape has earned it the reputation of "priceless guqin snake tarsus". Lei Wei, a master of qin making in the Tang Dynasty, was famous for his skill in making snake tarsus qin. Lei Wei's Snake Qin was already a collection of treasures during the Song and Ming dynasties, and very few of it have been handed down from generation to generation.