是骡子是马，牵出来遛遛
shì​luó​zi​shì​mǎ​qiān​chū​lai​liù​liu

the proof is in the pudding

  1. 是 shì verb
    to be
    to be; to correspond to; connects a subject to its identification, characterization, or identity
  2. 骡子 騾子 luó​zi noun
    mule
    mule; the offspring of a donkey and a horse, used as a draft animal due to its strength and endurance
  3. 是 shì verb
    to be
    to be; to correspond to; connects a subject to its identification, characterization, or identity
  4. 马 馬 mǎ noun
    horse
    horse; any animal of the horse family; large mammal used for riding, pulling carts, or farm work
  5. ， qiān
    non-Chinese
  6. 牵 牽 qiān verb
    to lead
    To lead along or pull by holding the hand, a rope, or a tether; to drag or pull along
  7. 出来 出來 chū​lai verb + particle
    to come out
    to come out; to emerge from inside to outside towards the speaker
  8. 遛 liù
    reduplication
    to walk an animal
    to walk a pet or animal to give it exercise, such as a dog, horse, or bird in a cage