lǐ​duō​rén​bù​guài

courtesy costs nothing

  1. adjectivenoun
    etiquette
    courtesy; manners; politeness
  2. duō adjectivenumeral
    many
    many; much; a lot; numerous
  3. person
    person; people; human being; a human
  4. 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
  5. to blame
    to blame; to complain about