1, the original stone is sorted. According to its characteristics, size, shape and value, what products can be made to make the material achieve the highest economic benefits.

2. Use a diamond cutting machine to cut jade according to the required size.

3. Jade design is based on materials, and the design drawings are drawn directly on jade materials.

4. First, draw a composition line on the prototype with an oil-based pen, and grind off the redundant parts according to the composition line to carve the rough shape of the jade, so as to further carve the details.

5. In the process of rough carving of jade, the surface of the pattern should be continuously washed with water to wash away the powder, and at the same time, the temperature should be lowered to observe the quality of the product and the fine and accurate lines.