下游

lower reaches (of a river) / lower level / lower echelon / downstream

down / downwards / below / lower / later / next (week etc) / second (of two parts) / to decline / to go down / to arrive at (a decision, conclusion etc) / measure word to show the frequency of an action

surname You

to swim / variant of 遊|游[you2]

to walk / to tour / to roam / to travel