: hetian jade dragon button poetry sifang bullae8.8 cm high 9.5 cm wide weighs 1336.4 gBullae to hotan white jade, square, dragon button.Bull dragon carving vivid button, ssangyong cross back.Both dragons forelimbs touchdown, showed the appearance of lies down, dragon horn, protruding eyes, mouth slightly parted, revealing the tooth, the tongue rather momentum.Body carved poems to decorate, this and similar bullae palace in shape, carver, materials and so on are very similar, as in the bull.