[-]

Jyutping jung6 ging6
Pinyin yòng jìng

Definitions (Wiktionary)
  1. verb
    to exert oneself physically; to put forth one's strength
    (syn.) 使劲, 使劲儿, 用力气, 丕命, 行力, 使勁兒, 使勁, 丕性命, 用力, 下劲, 下勁, 用力氣

[-]

Jyutping jung6 ging6
Pinyin yòng jìn

Definitions (CC-CANTO)
  1. exert oneself