2. Anyone who has painted a picture knows that it is necessary to draw the general outline of this object before painting, and then wipe it with an eraser and trace it with a pen, so as to produce a fine product. Therefore, jade carving is generally reasonable. Carve a rough shape first, and then carve it slowly and carefully.
3. Pay attention to the selection of materials, take materials as the foundation and use exquisite materials. Material selection is divided into three steps: material inspection, stone cutting and slicing. According to the quality and modeling characteristics of raw materials, design themes and modeling. This is a key step in jadeite processing technology, which directly determines the market value of jadeite products.