找岔子 /zhǎo chàzi/ angolul

find fault▼(criticize excessively)
verb

get on someone's case▼(lecture, berate or complain to somebody)
verb

nitpick [nitpicked, nitpicking, nitpicks]▼(to correct minutiae or find fault)
verb
[UK: ˈnɪt.ˌpɪk] [US: ˈnɪt.ˌpɪk]