頂爺 [顶爷]

Jyutping ding2 je4
Pinyin dǐng yé

Definitions (CC-CANTO)
  1. the boss of a triad gang [colloquial]
Definitions (粵典–words.hk)
  1. 名詞、俚語
    黑社會​大佬
    a triad boss, a triad protector