Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Containers (hierarchy name)
5. containers (receptacles)
6. [containers by form]
7. vessels (containers)

Additional parents:

1. top of the aat hierarchies
2. Objects Facet
3. Visual and Verbal Communication
4. Visual Works
5. visual works
6. visual works by material or technique
7. sculpture
8. sculpture by function
9. funerary sculpture

Anotations

Scope note:

Late Neolithic Chinese jade or stone tubes having a squared exterior surface and a round, hollow interior. They are usually decorated at the corners with facial features, sometimes abbreviated to concentric circles or eye-like shapes, and embellished with incised horizontal bars on the planar surfaces. An ancient Chinese text called 'The Rites of Zhou' states that the cong was used as a sacrifice to the earth. Symbolic meaning may be a counterpart to that of the "bi (ceremonial object)," which represented the heavens. Similar vessels may date to later periods.