牧人 /mùrén/ angolul

cowboy [cowboys]▼(person who tends cattle)
noun
[UK: ˈkaʊ.bɔɪ] [US: ˈkaʊ.bɔɪ]

herdsman [herdsmen]▼(a person who tends livestock, especially cows and sheep)
noun
[UK: ˈhɜːdz.mən] [US: ˈhɝːdz.mən]