誠惶誠恐
simp诚惶诚恐sing4 wong4 sing4 hung2chéng huáng chéng kǒng
English
- in fear and trepidation (idiom); in reverence before your majesty (court formula of humility)
- with due respect and humble submission
粵語 — Cantonese
- 表示對在上者嘅敬畏之情
Sources: cc-cedict, rime-cantonese, words.hk