Apparently the news that a million Muslims are kept in concentration camps [1] and that Falun Gong members and other political prisoners had their organs harvested for transplant [2] were being conflated.
[1] https://www.nbcnews.com/news/world/million-muslims-are-held-...
[2] https://www.nbcnews.com/news/world/china-forcefully-harvests...