The interpretation of pearl mussels can produce pearl mussels. Liang Jiangyan in the Southern Dynasties wrote "Stone Robbery Fu": "Compared with a leopard, there is no sorrow, and the square pearl mussel adapts itself." Liu Tang's imperial seal "Eighteen Servants of Hanshu Quanyun Sixty-two": "Jiao Ren has a loom, the north is red and purple, and the pearls and mussels are exquisite and beautiful."

Word decomposition

Explanation of Beads The substances secreted by Calamus marmoratus by sand particles entering the shell are wrapped in layers, forming round particles, which are milky white or yellowish and shiny, and can be used as decoration or medicine. Commonly known as "pearl" (also known as "true pearl" or "pearl" for short): pearl mussel. Jewelry. Zhu Hua. Night pearl A mollusk, Clam é, has an oval shell, light brown, slightly whorled, and a white interior. It lives in shallow seas and beaches and its meat is edible. [Meretrix meretrix] A mollusk, slightly triangular, lives in the sand by the sea. There are two kinds of black and white, which are called "chess clams" when they were young. [Gecko] Reptile, khaki, like a gecko, with a big head.