Can't temples be illegal anywhere?

If what you say is true and there is direct evidence, you can report him directly to the religious department and report the case to the public security department at the same time.

Without direct evidence, the law can't help you.

And if what you say is only the rumor you heard, it is groundless. Then such propaganda will only plant bad consequences for itself. We should not only bear the legal libel, but also bear the causal libel.