Rongcheng Anti-Fraud Guard issued two warnings, will they ask to go to the police station?

No. Chengdu Anti-Fraud Guard is a platform set up by the Chengdu Municipal Public Security Bureau to specifically prevent telecommunications network fraud. Its early warning information is usually released to the general public through SMS, WeChat and other channels. If you receive an early warning message from the Chengdu Anti-Fraud Guard, you will be reminded to prevent telecom network fraud and not to leak personal information to strangers. However, Chengdu Anti-Fraud Guard will not require you to go to the police station or other places for on-site verification or processing.