白衣蒼狗 [－－苍－]

Jyutping baak6 ji1 cong1 gau2
Pinyin bái yī cāng gǒu

Definitions (CC-CEDICT)
  1. lit. (cloud shapes) changing from a white shirt to a gray dog (idiom)
  2. fig. the unpredictable changeability of the world
Definitions (Wiktionary)
  1. phrase, idiomatic
    freakishness; changeable and strange; changes in human affairs often take freakish forms
    (syn.) 白云苍狗, 白雲蒼狗
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）