Hello, this major is very professional. Generally, there is no information about ordering books. At present, this major is the one with the most shortage of talents in China, Guangdong and coastal areas. Generally, only professional jewelry magazines or schools will have relevant materials and books. Pay more attention to related jewelry websites at home and abroad before school starts. According to the situation in recent years, you should specialize in the design and processing of 3D pictures and engineering drawings. Structural design and technological research and development are enough. In recent years, talents are scarce and can be used quickly. The salary of a novice is about 3 to 6 thousand, depending on how you learn, there is a lot of room for development.