There are three shapes of Jupiter, A-type Jupiter, B-type Jupiter and C-type Jupiter, which are similar to Yongzhong in the Spring and Autumn Period and Warring States Period. The body cavity is tile-shaped with sharp sides; the section is The shape of melon seeds; the middle of the mouth is concave to form a curved arc; the top (dance) is closed, and there is a yong (handle) on it.  ...