- Chapter 1. Population transformation in the 70 years since the founding of New China - Chapter 2. Population Flow and Social changes in China during the seventy years since the founding of New China - Chapter 3. The change of social representation of rural floating population in 70 years after the founding of New China - Chapter 4. Population aging and old-age security in China since the founding of new China 70 years ago - Chapter 5. In the 70 years since the founding of new China, the employment structure has been transformed - Chapter 6. The evolution of China's social security system over the past 70 years since the founding of the People's Republic of China - Chapter 7. Changes in the production and life of farmers since the founding of New China 70 years ago - Chapter 8.

The changes of working class composition since the 70th anniversary of the founding of New China - Chapter 9. Social changes at the grass-roots level in China since the founding of new China 70 years ago - Chapter 10. The change and development of Social organizations in the 70 years since the founding of New China.