But not the most relevant descriptors. That would be like saying that the San Bernardino attack was carried out by Asians. Muslims, like every other religious group, can have goals that are unrelated to religion. Chinese Muslims, who look like other Chinese, aren't involved in these attacks.
There’s lots of Muzzies in my neighborhood who haven’t engaged in terrorist acts. That doesn’t mean that those who have aren’t Islamic terrorists.
Interesting footnote to this exchange - the only Muzzi to set off a terrorist bomb in my hometown was a Chinese (not Uighur - real Chinese).