颈背

颈背	jǐng bèi	nape
颈	gěng	used in 脖颈
颈	jǐng	neck
背	bēi	variant of 背
背	bēi	to be burdened / to carry on the back or shoulder
背	bèi	the back of a body or object / to turn one's back / to hide something from / to learn by heart / to recite from memory / unlucky (slang) / hard of hearing