Changzhou social security and Jintan merge

Wujin and Jintan belong to two districts of Changzhou. No matter where they pay, they are all in your social security account, and there is no need to transfer or merge them. As long as your payment period is more than six months in a row, hospitalization due to illness can be reimbursed.

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