Chinese

		-less; not to have; no -less; not to have; no; none; not; to lack; un-	actually; place; (nominalisation prefix)	action; conduct; deed
trad. (無所作為)		無	所	作為
simp. (无所作为)		无	所	作为

Idiom

無所作為

1. (Advanced Mandarin) to attempt nothing and accomplish nothing; to be in a state of inertia