共管

共管	gòng guǎn	to administer jointly
共	gòng	common / general / to share / together / total / altogether / abbr. for 共产党, Communist party
管	guǎn	variant of 管
管	Guǎn	surname Guan
管	guǎn	to take care (of) / to control / to manage / to be in charge of / to look after / to run / to care about / tube / pipe / woodwind / classifier for tube-shaped objects / particle similar to 把 in 管...叫 constructions / writing brush / (coll.) to / towards