Introduction to Songgui Hall: "Songgui Hall Tie" was engraved by Mi Fu's great-grandson Mi Jurong in the 15th year of Chunxi in the Southern Song Dynasty (1188). There is an original postscript by Mi Jurong behind the post. Among the existing fragments are the "Three Jin Tie" by Xie An, Wang Xizhi, and Wang Xianzhi collected by Mi Fu, and the "Spectacular Fu" written by Mi Fu himself. None of the other Mi Fu collections are found, so they are very precious. This re-engraving uses rubbings from the Song Dynasty old in the Palace Museum's collection, with a postscript inscribed by Qi Gong, and a total of 8 works. The plaque in front of the hall is a copy of the calligraphy of Weng Tonghe, a famous politician and calligraphy artist in the Qing Dynasty.