After working in Guangzhou for one year, I have now returned to my hometown in Qingyuan. How can I get my social security back?

Guangzhou Social Security, after leaving the company, issue a "payment voucher" with the ID card and the resignation certificate issued by the company to the social security center where the company participates.

After returning to my hometown in Hunan and starting to pay for insurance, I will hand over the "payment voucher" issued by Guangzhou Social Security Center to my hometown's social security bureau. You can add Guangzhou's social security to Hunan hukou.

It is better for the company to issue more separation certificates, and may need to transfer to social security to join a new company.

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