Around 5,000 Uyghurs live around Taoyuan County and other parts of Changde. Hui and Uyghurs have intermarried in this area. In addition to eating pork, the Uygurs of Changde practice other Han Chinese customs, like ancestor worship at graves. Some Uyghurs from Xinjiang visit the Hunan Uyghurs out of curiosity or interest. The Uyghurs of Hunan do not speak the Uyghur language, instead, Mandarin Chinese is spoken as their native language.
https://en.wikipedia.org/wiki/Hunan?useskin=vector#Hunanese_Uyghurs
Doesn’t sound like the people themselves even want it.