有害無益

有害无益
yǒuhàiwúyì
harmful and without benefit (idiom); more harm than good

CEDICT

Entry Composition

1 有害 yǒuhài
  1. destructive
  2. harmful
  3. damaging
2 無益 wúyì
  1. no good
  2. not good for
  3. not beneficial

Related entries

有害無利 yǒuhàiwúlì harmful and without benefit (idiom); more harm than good