千載難逢 qiān zǎi nán féng

DEFINITIONS

  1. extremely rare (idiom)
  2. once in a blue moon

CHARACTERS

千 qiān thousand; many, numerous; very; (Cant.) a cheater, swindler
載 zǎi load; carry; transport, convey
難 nán difficult, arduous, hard; unable
逢 féng come upon, happen meet; flatter