bibles need to authorised by the state publishing bureau and churches need to be licenced and registered. there are cathedrals in shanghai and beijing and there are churches in many large cities. it isn't suppressed but is tightly regulated as is everything in china.  there are secret hidden churches defying the rules but for what purpose? what are they preaching that is different from the state approved preachings? i don't know, but it's suspicious that ministers want to operate illegally.
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