信馬由韁 [－马－缰]

Jyutping seon3 maa5 jau4 goeng1
Pinyin xìn mǎ yóu jiāng

Definitions (Wiktionary)
  1. phrase, idiomatic
    to give a horse free rein; having free rein
    • 信馬由韁地遊蕩
      信马由缰地游荡
      xìn mǎ yóu jiāng de yóu dàng
      to wander freely
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）
Examples (Wiktionary)
  1. Mandarin
    信马由缰地游荡
    信馬由韁地遊蕩
    xìn mǎ yóu jiāng de yóu dàng
    • to wander freely