待時而動 [－时－动]

Jyutping doi6 si4 ji4 dung6
Pinyin dài shí ér dòng

Definitions (Wiktionary)
  1. phrase, idiomatic
    to wait for the right time to act
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）