自用

自用	zì yòng	to have (sth) for one's own use / (literary) to be opinionated
自	zì	(bound form) self; oneself / from; since / naturally; as a matter of course
用	yòng	to use; to make use of; to employ / (coverb) with; using / to need; to have to (usu. used in the negative or in questions) / usefulness; utility / (bound form) expense; outlay / (courteous) to eat; to drink / (literary) hence; therefore