Is it easy to merge with overlapping social security?

Simple. Social security overlap refers to participating in multiple social security in different regions or at different times, and it is easy to merge these social security. You only need to issue a social security acceptance letter in your current work unit, and then go through the transfer formalities at the original insured place with the social security acceptance letter. When transferring social security, it is necessary to hand over the transfer culvert and payment details to the new insured unit for social security transfer.