The group of people who perform professional, office, or administrative work as opposed to manual labor; commonly refers to workers with higher income and status.

The social group composed of office workers, managers, and professionals who do mental or administrative work rather than manual labor; often associated with higher income and status.

Offenses committed by individuals in professional or office settings, usually involving financial fraud or deception.

(bird species of China) collared kingfisher (Todiramphus chloris)

illegal acts committed by people of high social status and respectability in the course of their occupation

(bird species of China) collared myna (Acridotheres albocinctus)

(bird species of China) white-collared yuhina (Parayuhina diademata)