跪地餵豬乸 [－－喂猪－]

Jyutping gwai6 dei6 wai3 zyu1 naa2
Pinyin guì dì wèi zhū ná

Definitions (CC-CANTO)
  1. literally: 'to kneel on the ground to feed a sow' describes someone who is willing to do anything because of the benefits(usually money)