What is the relationship between social security and insurance policy?

With the development of economy and the improvement of people's insurance awareness, people's needs are not limited to the current social security. In order to improve the security of themselves and their families, people begin to realize that commercial insurance is also very important. Commercial insurance IV can be supplemented by social security, but many people still don't know the difference between social security and commercial insurance. Today, I mainly share the difference between social security and commercial insurance.

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