Rock dove, rock pigeon, or common pigeon 
(Gầm ghì đá, Columba livia)

The rock dove (Columba livia), also known as the rock pigeon or common pigeon, is a member of the bird family Columbidae (doves and pigeons).

Columba: Latin columba (“dove, pigeon”). Ancient Greek κόλυμβος (kólumbos, “a diver”), from κολυμβάω (kolumbáō, “dive, plunge headlong, swim”).
The specific epithet livia is a Medieval Latin variant of livida, "livid, bluish-grey".