After paying social security, the mobile phone has been searched for 6 months to show what "zhong" means, and everything else is "Zheng"

You can think about it carefully, whether you have declared it before, or whether anyone around you has helped you declare it. You can only declare it once. Another possibility is that you paid the fee that year, but you can't pay it the second time.

If you are prompted that the current year has been declared, it means that it has been declared before.