Hello, I have been paying social security by myself, and now I have emigrated abroad. The money I paid before can be

There is no need to continue to buy social security. If you immigrate to another country and become a citizen, that country will give you social security. In addition, if you lose your China nationality, you will definitely not get a pension. Do you still care about this little money when you go abroad? Welfare and pension abroad are much more than at home, so enjoy it.

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