覆巢無完卵 [－－无－－]

Jyutping fuk1 caau4 mou4 jyun4 leon2
Pinyin fù cháo wú wán luǎn

Definitions (CC-CEDICT)
  1. lit. when the nest overturns no egg remains intact
  2. no member escapes unscathed from a family disaster (idiom)