不懂装懂
bù​dǒng​zhuāng​dǒng

to pretend to understand

  1. 不懂 bù​dǒng verb
    not to understand
    Not to understand or comprehend; used to indicate a lack of understanding regarding a person, matter, or concept.
  2. 装 裝 zhuāng verb
    to pretend
    to pretend; to feign; to play a part or act a role
  3. 懂 dǒng verb
    to understand
    to understand; to comprehend; to know; often used as a result after verbs like 听 tīng or 看 kàn to show that information was successfully processed