無事獻殷勸非奸即盜 [无-献-劝---盗]

Jyutping mou4 si6 hin3 jan1 hyun3 fei1 gaan1 zik1 dou6
Pinyin wú shì xiàn yīn quàn fēi jiān jí dào

Definitions (CC-CANTO)
  1. one who is unaccountably solicitous is hiding evil intentions [colloquial]