Social security includes several kinds of insurance.

Legal analysis: social security includes first, industrial injury insurance; Second, medical insurance; Third, unemployment insurance; Fourth, endowment insurance; Fifth, maternity insurance. Social insurance is compulsory by the state and must be paid. Among them, work-related injuries and maternity expenses are borne by the employer, and individuals do not need to pay extra. Male employees are included in maternity insurance, and the three expenses of medical care, unemployment and pension are paid by the employer and employees.

Legal basis: Article 70 of the Labor Law of People's Republic of China (PRC). The state develops social insurance, establishes a social insurance system and a social insurance fund, so that workers can get help and compensation in cases of old age, illness, work injury, unemployment and maternity.