Larvivora is a genus of small passerine birds belonging to the Old World flycatcher family Muscicapidae that occur in central and eastern Asia.
The word Larvivora comes from the Neo-Latin larva meaning caterpillar and -vorus meaning eating (vorace to devour).

1/ Rufous-tailed robin  (Oanh cổ trắng, Larvivora sibilans)
Also pseudorobin, red-tailed robin, Swinhoe's red-tailed robin, Swinhoe's robin, Swinhoe's pseudorobin, Swinhoe's nightingale or whistling nightingale.
sibilans is Latin for "whistling".

2/ Siberian Blue Robin (Oanh lưng xanh, Larvivora cyane)

3/ Japanese robin (Larvivora akahige, Hoét mặt đỏ)