Why didn't you go anywhere in Nanning, Guangxi, and you received an epidemic prevention message?

I haven't received epidemic prevention messages anywhere in Nanning, Guangxi. Short messages sent to recent local cases and their close contacts (close contacts) may overlap empty tracks at the same time. Please report to your community, neighborhood committee, unit or hotel. Put on a mask and immediately go to the nearest nucleic acid testing institution (you can check it in Chengdu Guanwei) for nucleic acid testing. Don't take public transport on the way. Don't go out and stay at home until you get a negative result.