誠惶誠恐

Simplified: 诚惶诚恐

chénghuángchéngkǒng ㄔㄥˊ ㄏㄨㄤˊ ㄔㄥˊ ㄎㄨㄥˇ

    • in fear and trepidation (idiom) in reverence before your majesty (court formula of humility)

Character by character

Sources