What is social security? What's this

Social security is social insurance initiated by the state. The purpose of urban hukou is to buy urban medical care in the community where the hukou is located, and to receive a certain amount from the community over the age of 60. Rural hukou, in the location of the account to participate in rural pension, rural medical care.

There are two kinds of payment, one is that if there is a unit, both the unit and the individual pay. Second, employees without units are paid by individuals with flexible employment. Only old-age care and medical care. No work injury, maternity or unemployment.