Chinese

		to extend out one's hand	not; no; (negative prefix)	appear; to see; to meet appear; to see; to meet; to appear (to be sth); to interview	five; 5	finger; to point; to direct finger; to point; to direct; to indicate
trad. (伸手不見五指)		伸手	不	見	五	指
simp. (伸手不见五指)		伸手	不	见	五	指

Idiom

伸手不見五指

1. describes when it is dark; pitch black; can't see your hand in front of you