1. Jade Skin: Often refers to the skin on the surface of jade pebble material, which can be color skin, stone skin, stiff skin, etc.
2. Colorful Design: Also known as ingenious work, it refers to the skillful use of different colors on the jade material to carve patterns and decorations, enhancing expressiveness.
3. Tube Drilling Marks: Refers to the round hole drilling marks left on the surface of an artifact.
4. Fresh Pit: Refers to newly unearthed artifacts or those that have not been polished after being unearthed.
5. Mature Pit: Refers to artifacts that have not been buried in soil or were unearthed early and then polished by human hands.
6. Wormholes: Refers to holes of varying sizes on the surface of the jade material, resembling worm-eaten ones, which is a characteristic of the raw material's surface.
7. Iron Infiltration: Refers to the infiltration of iron from groundwater into the interior along the looser texture of the jade after oxidation, forming reddish-brown to brown-yellow infiltration color.
8. Transformation: Refers to the change in unearthed jade objects after long-term manual handling and polishing, where the jade becomes crystal clear and lustrous, with increasingly vivid colors, akin to transcending into immortality and shedding mortal coils.
9. Whitening: After being buried underground, the jade objects are affected by groundwater in the burial environment, causing changes in their microstructure, loss of transparency, and turning white in color.
10. Trumpet Hole: Refers to the round holes drilled and ground with old-style tools, larger at the top and smaller at the bottom, shaped like a trumpet, commonly known as "trumpet hole".