Can't Yichun social security personal online query work?

Yichun social security can be queried online.

I. Social Security Center Inquiry If you don't know your social security account number, you can bring your ID card to the business hall of the social insurance agency in each district to inquire.

2. Log on to the labor security network or social insurance business website of the city where you live online, click the "Personal Social Security Information Inquiry" window, and enter my ID card and password (the password is your social security number or the date of birth of your ID card) to inquire about my insurance information.