What about the original social security after the enterprise is transferred to a public institution?

Enterprises and institutions have different social security, payment methods and types. If it is a different place, you can open a social security account in the new unit first, and then merge the original social security with it. This country stipulates that if you have multiple accounts when you retire, you must merge with uninsured people in one region (other provinces). Urban residents are incorporated into the household registration, and those who have formal jobs are incorporated into the retirement account.