Rusty-cheeked scimitar babbler 
(Họa mi đất má trắng, Erythrogenys erythrogenys) 

The rusty-cheeked scimitar babbler (Erythrogenys erythrogenys) is a passerine bird in the babbler family Timaliidae that is found in the Himalayas from northeast Pakistan to Bhutan.

Erythrogenys
Erythro: eruthros meaning "red"
genys: Latin genus (“birth, origin, a race, sort, kind”) from the root gen- in Latin gignō (“to beget, produce”). 
The specific epithet combines the Ancient Greek eruthros meaning "red" with genuos meaning "cheek".