surname Guan

variant of 管[guan3]

despite; although; even though; in spite of; unhesitatingly; do not hesitate (to ask, complain etc); (go ahead and do it) without hesitating

no matter (who, what etc)

in charge; responsible for; person in charge; manager

to take over; to assume control

to hold in safekeeping; to have in one's care; to guarantee; certainly; surely; custodian; curator

solely engrossed in one thing; just (one thing, no need to worry about the rest); simply; by all means; please feel free; do not hesitate (to ask for sth)

water pipe

vein; artery; CL:根[gen1]

in charge of; to control

to oversee; to take charge of; to supervise; to administer; supervisory; supervision

to look after

to be in charge of (a major area of responsibility); person in charge; manager; (old) butler (of a rich family); chief steward

(drinking) straw; pipette; eyedropper; snorkel; CL:支[zhi1]

(medicine) to intubate; intubation; (endotracheal) tube

gun barrel

detonator; fuse

windpipe; trachea; respiratory tract; air duct; gas pipe

trusteeship; to trust

(coll.) YouTube

oil pipe

hose; flexible tube

senior executive; senior manager (abbr. for 高級管理人員|高级管理人员[gao1 ji2 guan3 li3 ren2 yuan2])

to look after; to provide for

duct; pipe; conduit; (botany) vessel; (medicine) catheter

drainpipe; waste pipe

exhaust pipe

test tube

to be in charge of something specific

traffic control

to administer; to manage; to hold in trust or escrow

a fuse (for explosive charge); detonator

to administer jointly

to be put in charge of; to be responsible for; branched passage

to assure; to guarantee

to assist in managing (e.g. traffic police or crowd control); to steward

double-barreled

blowpipe

quality control

the airway in the throat

local government bylaw enforcement officer; city management (abbr. for 城市管理行政執法局|城市管理行政执法局[Cheng2 shi4 Guan3 li3 Xing2 zheng4 Zhi2 fa3 ju2])

bassoon

pipe casing

dormitory management (abbr. for 宿舍管理[su4 she4 guan3 li3]); dormitory supervisor

young squid (Tw)

tubule; microtubule

trombone

to control (quality etc); to manage (resources etc)