騰雲駕霧 [腾云驾雾]

Jyutping tang4 wan4 gaa3 mou6
Pinyin téng yún jià wù

Definitions (CC-CANTO)
  1. to be walking on clouds; to speed across the sky; to go at a speed of flying; to feel dizzy
Definitions (粵典–words.hk)
  1. 動詞
    喺​雲​霧​之上​飛行
    to ride the clouds