Literature Reference: 五色香幢重复重，宝舆升座发神钟。—— 《送静居法师》 The five-colored banners sway in layers, as the precious carriage ascends, divine bells ring. Source from 'Song Jingju Fashi'.
宝: The character "宝" originally served as a general term for jade artifacts, later extending to denote all manner of precious items. In names, it often conveys a sense of nobility and rarity.
舆: Carriages and horses: referring to vehicles in general. Sedan chairs: a type of human-powered transport.
Meaning: The treasure carriage symbolizes nobility and sanctity, often used to describe magnificent vehicles or sacred ceremonies.