捣蛋鬼
dǎo​dàn​guǐ

troublemaker

dǎo​dàn​guǐ troublemaker
  1. 捣蛋 搗蛋 dǎo​dàn
    to make trouble
    To cause trouble or be mischievous; to stir up trouble or disrupt others without reason.
  2. 鬼 guǐ affix
    [vice/addiction]
    suffix for a person with a specific vice, addiction, or undesirable trait

dǎo​dàn​guǐ mischievous child
  1. 捣蛋 搗蛋 dǎo​dàn
    to make trouble
    To cause trouble or be mischievous; to stir up trouble or disrupt others without reason.
  2. 鬼 guǐ
    little rascal
    affectionate nickname for a child