After the earthquake, you can buy old-age insurance at the age of 55.

You can apply to transfer your old-age insurance relationship to local social security to participate in your own name, then your actual length of service can be calculated as the number of years of old-age insurance without compensation. In principle, you need to pay 15 years, and you need to pay until you retire, which means you need to pay until you retire, otherwise it will be more troublesome to apply for retirement. The calculation of pension varies greatly from place to place. In principle, it is related to the payment base and time. People with a high base and a long time can receive more in the future.