有眼不識荊山玉 [－－－识荆－－]

Jyutping jau5 ngaan5 bat1 sik1 ging1 saan1 juk6
Pinyin yǒu yǎn bù shì jīng shān yù

Definitions (Wiktionary)
  1. phrase, idiomatic
    to fail to recognize precious things or outstanding people

有眼不識荊山玉 [－－－识荆－－]

Jyutping jau5 ngaan5 bat1 sik1 ging1 saan1 juk6
Pinyin yǒu yǎn bù shí jīng shān yù

Definitions (Wiktionary)
  1. phrase, idiomatic
    to fail to recognize precious things or outstanding people