In 2021，while improving the social security development plan during the 14th Five Year Plan period，China also made new progress in many fields，such as pension and childcare，medical security，protection of the rights and interests of servicemen and military related personnel，affordable rental housing，labor security rights and interests of workers in New forms of employment，and social welfare. Looking forward to 2022，under the guidance of relevant plans，China will continue to further promote reform and development in various main systems of social insurance，population service system，housing security and other fields.