Striated swallow 
(Nhạn bụng vằn, Cecropis striolata)

The striated swallow (Cecropis striolata) is a species of swallow found in open, often hilly, areas with clearings and cultivation across Southeast Asia to north-eastern India and Taiwan.
The bird is found in Southeast Asia to north-eastern India and Taiwan.

Hirundinidae: Latin hirundo swallow.
The name of the genus Cecropis is from the Ancient Greek Kekropis "Athenian woman".
striolata, striolatus: Latin striolatus finely striped (striola fine linear marking, Latin stria furrow).