Whenever an ignorant Westerner starts parroting the propaganda line about supposed persecution of Muslims in China show them videos like this - a thriving Hui Muslim community deep in south western China. Remind them that there are more mosques in China than in all of Europe and America put together...and by a large margin too!
If there's one thing westoids hate more than foreign countries, it's being reminded that their excuses for destroying foreign countries are identical to the ones the fascist powers of ww2 used.