平地一聲雷 [－－－声－]

Jyutping ping4 dei6 jat1 sing1 leoi4
Pinyin píng dì yī shēng léi

Definitions (CC-CANTO)
  1. a sudden rise in social status or popularity; major changes occurring suddenly
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）