Yellow-eared spiderhunter 
(Bắp chuối má vàng, Arachnothera chrysogenys)

The yellow-eared spiderhunter (Arachnothera chrysogenys) is a species of bird in the family Nectariniidae.
The bird is found in Brunei, Indonesia, Malaysia, Myanmar, Singapore, Thailand, and Vietnam. 

The genus name Arachnothera means "spider hunter".
 Arachnothera 
 arachno- arachnid; arachnidial; spider. 
 Greek θήρα, ας, ἡ, thēra: hunting, the chase.

chrysogenys: Greek khrusos gold; genus cheek.