Dark-backed sibia 
(Mi lưng đen, Heterophasia melanoleuca)

The dark-backed sibia (Heterophasia melanoleuca) is a bird species in the family Leiothrichidae. 
The bird is found in China, Myanmar and Thailand.

Heterophasia, Hetero: derives from the Greek word heteros meaning "different" or "other".
Melanoleuca: Greek melas black; leukos Greek white.
-phasia: New Latin, from Greek, speech, from phasis utterance, from phanai to speak, say.