It could be the old collection of Hedda.Paragraph: hetian jade, poetrySize: 11 cm long and 35.2 cm wide weighs 919 g.Introduction: the quality of the jade is exquisite, dense, oily first-class, intaglio, or written neatly stiffness, lasting appeal is dye-in-the-wood, inscribe ", "after the leather wrapped slurry is thick, taste.