戙旗 [－－]

Jyutping dung6 kei4
Pinyin dòng qí

Definitions (粵典–words.hk)
  1. 動詞
    喺​一​個​新​地方​建立​勢力​（​通常​指黑​社會​）
    to take power in an area, usually by a triad group; literally, to plant a flag
  2. 近義詞
    插旗