開槓 [开杠]

Jyutping hoi1 gung3
Pinyin kāi gàng

Definitions (Wiktionary)
  1. verb, colloquial
    to start to argue or fight
Examples (粵典–words.hk)
  1. Cantonese
    开杠
    開槓
    hoi1 gong3
    • to form a four-of-a-kind