What does social security mean? What does subsistence allowance mean? I hope the insider can explain it to my brother. Thank you.

Social security is social security, and subsistence allowance is the minimum living guarantee.

Social security, the full name of social insurance, refers to the social insurance or security mechanism to help citizens face certain social risks, such as unemployment, illness, accidents, aging and death, or to protect basic living resources, such as education and medical care.

Minimum living security is the abbreviation of minimum living security for residents. The urban minimum living security system is established on the basis of the "three security lines" system, such as the basic living security for laid-off workers from state-owned enterprises, unemployment insurance and the minimum living security for urban residents.