"To act up" • Chinese-English Dictionary
| 作怪 | zuò guài | (of a ghost) to make strange things happen / to act up / to act behind the scenes / to make mischief / odd / to misbehave (euphemism for having sex) |   |
| 调皮捣蛋 | tiáo pí dǎo dàn | naughty / mischievous / to act up | |
