mǎ​bù​zhī​liǎn​cháng

one doesn't see their own faults

  1. horse
    horse; any animal of the horse family; large mammal used for riding, pulling carts, or farm work
  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. to know
    to know; to be aware of; to realize or sense
  4. face (anatomy)
    the front part of the head from the forehead to the chin
  5. cháng adjective
    long
    long in space or time; lasting