The red-hipped squirrel is a species of rodent in the family Sciuridae found in both China and Vietnam (Wikipedia, general species account).
The cached account is a single sentence and gives no description, measurements, habitat, diet or breeding information, so this entry is limited to identification and range.
Description: Wildlife of Vietnam guide, Wildlife of Everywhere (wildlifeofeverywhere.com); general species information paraphrased from Wikipedia (CC BY-SA)
Mammals of the World