Hello, I used to work in three cities in Guangdong province, all selling social security, but I didn't do anything in the social security unit after leaving my job. ...

You need to see if you meet the requirements of local transfer. If you meet the requirements, you can transfer other places to the place where you pay social security now. Ask where you are now insured by the social security agency.

Those who do not meet the transfer conditions can transfer all the three places back to their domicile when they reach retirement age.

If the social security in Guangdong province is not connected to the internet, your previous social security can only be inquired at the place where you were insured at that time. If you want to transfer to social security, you can take your ID card to check.

You just need to find out the payment date of each place, and there is no repetition. There is a gap that can be filled, but it can only be filled at the last insured place. If you have been insured in a place for 1 year, and then insured in b place after two months, there is a gap of two months in the middle, so you can only make up in a place, or you don't want to make up.