Urocissa is a genus of birds in the Corvidae, a family that contains the crows, jays, and magpies.
The name Urocissa combines the Ancient Greek oura meaning "tail" and kissa meaning "magpie" .

1/ Red-billed blue magpie (Giẻ cùi, Urocissa erythroryncha)
The specific epithet erythroryncha combines the Ancient Greek eruthros meaning "red" and rhunkhos meaning "bill".

2/ Yellow-billed blue-magpie, or gold-billed magpie (Giẻ cùi mỏ vàng, Urocissa flavirostris)

3/ White-winged magpie (Giẻ cùi vàng, Urocissa whiteheadi)