豬狗不如 [猪－－－]

Jyutping zyu1 gau2 bat1 jyu4
Pinyin zhū gǒu bù rú

Definitions (CC-CEDICT)
  1. worse than a dog or pig
  2. lower than low
Definitions (Wiktionary)
  1. phrase, derogatory, idiomatic
    base; contemptible; vile
    (syn.) 狗彘不若