I bought social security in Dongguan factory, and now I don't do it. How to transfer social security back to other places? Or temporarily stop buying.

Now the social security transfer procedures are simplified and unified throughout the country. You only need to go to the social security agency in Dongguan to issue a social security payment voucher, and then go through the social security transfer at the social security agency in your hometown.

If it is a rural hukou, if you want to transfer back to your hometown, you must be an enterprise or individual industrial and commercial household affiliated with your hometown before you can transfer your ownership. Resident accounts can be directly transferred as flexible employees.

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