A few years ago, I paid social security from other places for several years. Is it still useful?

Legal analysis: The social security I paid in other places many years ago must be useful. There is no doubt about it. Some people may not understand the transfer of social security, and often feel that their accumulated payment period in a region has not reached 15 years, so this social security is invalid and useless. So when you leave this area, you won't think about the transfer of social security. Looking back, at the legal retirement age, it is said that

Legal basis: Article 72 of the Labor Law of People's Republic of China (PRC). Employers and workers must participate in social insurance and pay social insurance premiums according to law.