江河日下 [－－－－]

Jyutping gong1 ho4 jat6 haa6
Pinyin jiāng hé rì xià

Definitions (CC-CEDICT)
  1. rivers pour away by the day (idiom); going from bad to worse
  2. deteriorating day by day
Definitions (粵典–words.hk)
  1. 形容詞
    局勢​持續​惡化
    on the decline
Definitions (Wiktionary)
  1. phrase, idiomatic
    to worsen by the day; to get worse with each passing day
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）