协管

协管	xié guǎn	to assist in managing (e.g. traffic police or crowd control) / to steward
协	xié	to cooperate / to harmonize / to help / to assist / to join
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