handler

US /ˈhænd.lɚ/
UK /ˈhænd.lɚ/
1.

người xử lý

a person who handles or deals with certain articles or commodities.

:
a baggage handler
2.

người xử lý

a person who trains or has charge of an animal.

:
the performance of dog and handler in the ring must be accurate and correct