禍起蕭牆 [祸－萧墙]

Jyutping wo6 hei2 siu1 coeng4
Pinyin huò qǐ xiāo qiáng

Definitions (CC-CANTO)
  1. (idiom) internal troubles crops up within a family; an internal strife arise up
Definitions (Wiktionary)
  1. verb
    to suffer from internal conflicts (especially civil wars)
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）