Coral-billed ground cuckoo 
(Phướn đất, Carpococcyx renauldi), also known as Renauld's ground cuckoo

The coral-billed ground cuckoo (Carpococcyx renauldi), also known as Renauld's ground cuckoo, is a large terrestrial species of cuckoo in the family Cuculidae.
The bird is found in Cambodia, Laos, Thailand, and Vietnam.

Cuculidae: the Latin word cuculus for "cuckoo".
Carpococcyx Greek karpos fruit ( karpos wrist);
kokkux cuckoo.