不識貨

Simplified: 不识货

bùshíhuò ㄅㄨˋ ㄕˊ ㄏㄨㄛˋ

    • to be unable to tell good from bad
    • to fail to appreciate something valuable

Character by character

Saying俗语俗語

Idiom惯用语 · In everyday use

Literally
not recognising goods
Meaning
Unable to tell real from fake or good from bad. Often said of someone who fails to appreciate something valuable.

Sources