寥若晨星 [－－－－]

Jyutping liu4 joek6 san4 sing1
Pinyin liáo ruò chén xīng

Definitions (CC-CEDICT)
  1. rare as morning stars (idiom)
  2. few and far between
  3. sparse
Definitions (Wiktionary)
  1. phrase, idiomatic
    very few; as few as the stars at dawn
    (syn.) 屈指可數, 寥寥无几, 屈指可数, 寥寥可数, 寥寥可數, 寥寥無幾