Those pesky “three evil forces” of separatism, religious extremism and terrorism.
Islam is definitely not tolerated in China. No power superior to the Communist Party is.
Which is why they insist on having total veto power over any religious appointments in the country, despite the fact that they are officially atheist.
The Muslims probably scare them a lot worse than Tibetan Buddhists because whether they want to admit it or not, Buddhists are peaceful for the most part.
We all know the truth about Islam.