Social security payment period in each country

25 years in China, 25 years in Japan and 25 years in Britain. Social security is the abbreviation of social insurance. The payment period of social security in different countries is 25 years in China, 25 years in Japan and 25 years in Britain. The payment period refers to the accumulated period for employers and employees to pay social insurance premiums such as pension, medical care and unemployment in accordance with regulations, and is one of the bases for calculating social insurance benefits.