A Pastoral Veterinarian's Four Tasks

From Winter Pasture, by 李娟 (Astra Publishing, 2021), Kindle p. 214:

IN EARLY JANUARY, we were graced with a guest of honor. This visitor was very distinguished—he was neither looking for camels nor passing through: he was the veterinarian!

The veterinarian was the guest who had traveled the farthest and who was also the most important, so far. From the banks of the Ulungur, he drove down in a pickup to complete four important tasks: one, vaccinate the sheep; two, geld livestock; three, act as deliveryman for incoming and outgoing parcels; four, give everybody a haircut.