A pair of Maitreya pendants and a hand-carved Hericium erinaceus bracelet were carved by skilled craftsmen. The artistic works carved with olive core have unique exquisiteness and delicacy, which embodies the combination of traditional craft and creativity. These works usually symbolize culture, religion or wealth. Carving with olive core usually refers to the art of carving with olivine core, while "caimi with five sons" can refer to the god of wealth or the image of the god of wealth. Olivine is a gem-grade ore, rich in green and high in transparency, so it is widely used in sculpture and jewelry making. Olivine carving art is a traditional craft, which uses skilled manual skills to carve the original olive stones into works of art with various shapes and patterns. Olivine carving can include various items, such as pendants, bracelets, decorations, stone carvings, etc. They usually have exquisite details and textures, showing a unique artistic style and design.