I am a Chinese. I don't think anyone outside Xin Jiang knows any details about these.

My wife is from Xin Jiang. She is not Uighurs. I have been to Xin Jiang. I don't think non-Uighurs in Xin Jiang knows the details about these.

They are like secrets. You know something is happening. But you don't know what exactly is happening.