- 白衣天使 báiyītiānshǐ angel in whitelaudatory term for a nurse; literally "angel in white"
- 天使投资 tiānshǐtóuzī angel investmentCapital provided by an individual to a start-up company early in its development.
- 天使投资人 tiānshǐtóuzīrén angel investoran individual who provides capital for a business start-up, usually in exchange for convertible debt or ownership equity
- 天使报喜节 tiānshǐbàoxǐjié AnnunciationAnnunciation; Christian festival on March 25th commemorating the announcement of the Incarnation to the Virgin Mary; also called Lady Day
- 天使鱼 tiānshǐyú angelfishA freshwater fish of the cichlid family, typically about 15cm long with a flattened body and silver-black stripes