南征北討 [－－－讨]

Jyutping naam4 zing1 bak1 tou2
Pinyin nán zhēng běi tǎo

Definitions (CC-CEDICT)
  1. war on all sides (idiom); fighting from all four quarters
Definitions (粵典–words.hk)
  1. 動詞
    一個​人​打​咗​好​耐仗​，​經歷​過無數​戰事
    have fought in countless battles
  2. 參看
    南征北伐