You need to show your social security card and a copy when entering the country.

1. Take the employee's ID card, social security card and the resignation certificate of the original unit, first go to the original social security bureau to ask for the transfer certificate of basic old-age insurance.

2. Submit the above vouchers, original ID card+copy, and social security card to the currently insured social security bureau, and fill in the application form for the transfer of the insured's basic old-age insurance relationship.

3. After the data is submitted, it usually takes about 45 days to complete the transfer.

Housing accumulation fund transfer:

1. The premise of provident fund transfer is that the unit where the new employee works must have opened an account to pay the provident fund.

2 employees should receive a receipt from the housing provident fund management center where the new enterprise is located.

3. Take this receipt, return to the original unit, and ask it to issue a certificate of housing provident fund transfer.

4. With the transfer certificate, receipt, employee ID card and housing provident fund card issued by the original unit, the account can be transferred to the original housing provident fund management center.

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