Uyghur was a late comer. Before Uyghur entire Xinjiang was Aryan and likely Iranic. The Chinese Tajiks are the vestige of Xinjiang Aryan not being wiped out by Uyghur. Even Chinese came earlier in Xinjiang than Uyghurs.
Chinese Tajik are Muslims but they are not in good terms with Uyghurs, becuase they are -- Shia.
If Uyghur have their ways, Chinese Tajik will face genocide.
The Turks genocide everyone on their way, latest in Northern Syria, making all the Christians sex slave.
Chinese is protector of minorities,
廓尔喀人 Gurkas are low land Tibetan, now totally unintelligible with Lasa. They no longer see themselves as Tibetan. But Nepali Sherpas still see themselves as Tibetnan. Hence Nepal and white man invented "Sherpa" race. There is no such thing as Sherpa race. All Sino Tibetan are make low caste by Nepal Brahmins.
FK Hindus, everywhere they go they impose caste system.