撲心撲命 [扑－扑－]

Jyutping pok3 sam1 pok3 meng6
Pinyin pū xīn pū mìng

Definitions (CC-CANTO)
  1. put all of one's heart and effort into doing something
Definitions (Kaifangcidian)
  1. 盡心盡力 – 尽心尽力