What does social security mean?

This is the unit that doesn't pay social security for you! Let you know how much money is in your account, how much money the owner gave you, and so on. When you find the next owner, bring a set of files (including social security settlement list, etc.). ) social security bureau or the previous company personnel gave it to you, and then give it to him. The new unit will continue to insure you ~

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.