文昌鱼 Traditional form: 文昌魚 Pinyin (reading): wénchāngyú Definitions: lancelet (Branchiostoma lanceolatum), a primitive fish Characters: 文 - culture, literature, writing 昌 - sunlight; good, proper; prosperous 鱼 - fish Traditional characters: 文 - culture, literature, writing 昌 - sunlight; good, proper; prosperous 魚 - fish