China's Network to Monitor Christians and Underground Churches
China has a system of reporting and religious surveillance against 'underground churches' and Christians outside state control in the country.

TL;DR
- China's communist regime is expanding its surveillance network on religious activities.
- Financial incentives are offered to citizens for reporting "illegal religious activities."
- The surveillance system includes citizen informants, community agents, digital platforms, and administrative punishments.
- Unregistered churches and religious practices outside state control are being targeted.
- Online religious services, gatherings for minors, and even charitable actions for religious conversion are subject to monitoring and reporting.
- New legislation has increased administrative detention penalties for "illegal religious activities."
- The "sinicization of religion" policy under Xi Jinping aims to adapt religions to Chinese culture and socialist society, but critics argue it enforces political loyalty and restricts independent religious groups.
- Recent operations have led to arrests and detentions of members from various unregistered Protestant and Catholic churches across China.
- Even lawyers defending religious figures face pressure and threats from authorities.