- 吃食堂 chīshítáng to eat at a cafeteriaTo have meals in a canteen or cafeteria.
- 帮狗吃食 bānggǒuchīshí to help bad people do evil(idiom) to assist a wicked person in doing harm; helping a villain do evil
- 帮虎吃食 bānghǔchīshí helping a villainTo act as an accomplice to a wicked person; to help an evildoer commit crimes.