China has called a mission by the UN rights chief a chance to "clarify misinformation" ahead of her visit on Tuesday to Xinjiang as Uyghurs warned a public relations stunt may lie in wait.
The ruling Communist Party is accused of detaining over one million Uyghurs and other Muslim minorities in the far-western region as part of a years-long crackdown the United States and lawmakers in other Western countries have labelled a "genocide".
