be deliberately pro vocative; create (/make) trouble (/problem) out of nothing; make a lot of fuss over nothing; kick up a row without any ground; wake a sleeping lion;make much ado about nothing
? ～哩，沒狼攆狼唄！(柳青《創(chuàng)業(yè)史》369) A lot of fuss over nothing. Seeing wolves where there are none.
無事生非
make much ado about nothing;be deliberately provocative;create trouble out of nothing;stir up unnecessary troubles
無事生非wú shì shēnɡ fēi
本來沒有問題，卻故意找茬，惹出是非來。make trouble out of nothing, kick up a row without any reason, stir up trouble unnecessary