U+7405 "琅" CJK Unified Ideograph-# Unicode Character
U+7405 "琅" CJK Unified Ideograph-# is a Chinese character that primarily refers to a type of fine jade or a gemstone, often depicted as a lustrous, bright white jade, and it is also used metaphorically to describe something pure, elegant, or of high quality. In classical and modern Chinese, it appears in compound words such as "琅琅" which onomatopoeically imitates a clear, tinkling sound like that of jade pieces striking together, frequently used to describe the pleasant reading of texts or the ringing of bells. Additionally, "琅" is found in historical and cultural contexts, including the name of an ancient Han dynasty commandery, Langya, and in literary works like the "Sanyan" collections, where it evokes imagery of precious objects and refined beauty.