láng​bù​láng​yǒu​bù​yǒu

to be useless

  1. weed
    (bound form) a harmful weed that grows in grain fields and looks like millet; often used in the term 稂莠 láng​yǒu
  2. adverb
    not
    Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
  3. weed
    (bound form) a harmful weed that grows in grain fields and looks like millet; often used in the term 稂莠 láng​yǒu
  4. yǒu
    non-Chinese
  5. bristlegrass
    (bound form) green bristlegrass; weeds; often referred to as 狗尾草 gǒu​wěi​cǎo
  6. adverb
    not
    Negative adverb used before verbs, adjectives, and other adverbs to indicate negation; also used as a bound-form prefix to form terms with opposite meanings
  7. bristlegrass
    (bound form) green bristlegrass; weeds; often referred to as 狗尾草 gǒu​wěi​cǎo