Jade articles were made from original paintings and simple carvings until they were carved and carved for thousands of years. . From the very beginning, the small pieces of jade carving techniques such as the Qing Dynasty and the simple small pieces of the cigarette holders and bracelets of the period of the Qiang period developed into middle parts in the 70s after the founding of the PRC and large jade carving works from the 1980s to the 1990s. The process characteristics of the material include the use of materials, the use of scraps, and the use of waste materials to remove filth, defuse filth, use clever, embossed, round eagles, open-work eagles, mosaics and other processes to form jade carvings.

First, due to material application due to material application is the primary craft of jade carving. Jade carvings are crafted and amorphous. Jade carving needs to be imagined and put on jade, without modification. Each work needs to start from the nature, color, shape, etc., to maximize the use of jade materials, especially in the creation of figures, flowers, birds, flowers, and animals. The jade carving process has a long history, and its craftsmanship due to materials and materials is becoming more and more reasonable. Historically, only small pieces have been used as the main products. With the advancement of craftsmanship and the improvement of arts, the skills of applying materials are getting higher and higher, and the works are more colorful. Its jade carving shape, size of works, and reasonable use of color are all the best results due to material application.

Second, picking dirty to pick up dirty, picking is a taboo in jade products. The filthy dirt removes the impurities in the jade, making the jade purer and brighter. Jade carvings are difficult to find jade materials that are all without impurities. We must do our best to get rid of dirt. We have to design the works based on their characteristics to maximize the use of materials. In the production process of the work, the jade body may reveal impurities, or black or white spots or rice-like impurities, again or more often, especially in the main part of the front surface. This is the most difficult problem for the designers and should be dealt with as much as possible. Drop or "cover". Many of the jade works changed their original structure due to dirtiness, and they both removed the dirty spots and made their structural shapes more reasonable.

Go to me. The natural cracks in jade are not certain shapes, directions and laws. The cause of earthworms is affected by natural forces, cold changes and other factors. The types of cockroaches include broken cracks, broken lines, turtle back lines, fried heart lines, and fried scare lines. The processing of jade in the choice of materials and carvings must first pay attention to the treatment of the grain scorpion, or smooth jade or hiding. After designing, it is designed according to the material shape. In the post-design sculptures, there are also more patterns, lines, and lines. The need for design and workmanship to think hard to make it to change shape, was unexpectedly effective. The jade carving works are amorphous, and they are dirty and dirty. Although they are unfavorable, they have the effect of “creating a happy life because of a misfortune”.

Third, phlegm is yoga. This is a taboo in jade. However, in jade, it is difficult to obtain crystal clear jade. Especially after one hundred years of exploitation, cherishing jade resources and making full use of jade materials have long been noticed by jade carving experts and formed "Yu-yu" carving process features. The work created by Yuhua for Yufu not only does not affect the works, but also makes the works vivid and vivid, increases the sense of lifelikeness, and achieves the effects that cannot be achieved by ordinary jade materials.