Rosy Pipit 
(Chim Manh Hồng, Anthus roseatus)

The rosy pipit (Anthus roseatus) is a species of bird in the family Motacillidae. 
The bird is found in Afghanistan, Bangladesh, Bhutan, China, India, South Korea, Myanmar, Nepal, Pakistan, Thailand, and Vietnam.

The Wagtails, the pipits and longclaws form the family Motacillidae (Họ Chìa vôi).
Passeriformes, Passerina, passerina: Latin passerinus sparrow-like, (i.e. sparrow-sized) (passer sparrow).
Motacillidae, Motacilla: From Latin motacilla (“wagtail”).
The genus name Anthus is the Latin name for a small bird of grasslands.