输水管

pipe / pipeline

to lose / to transport / to donate / to enter (a password)

surname Shui

water / river / liquid / beverage / additional charges or income / (of clothes) classifier for number of washes

water pipe

variant of 管[guan3]

surname Guan

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[ba3] in 管...叫 constructions / writing brush / (coll.) to / towards