后背

后背	hòu bèi	the back (human anatomy) / the back part of sth
后	Hòu	surname Hou
后	hòu	empress / queen / (archaic) monarch / ruler
后	hòu	back / behind / rear / afterwards / after / later / post-
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 / (slang) unlucky / hard of hearing