China Migrants Dynamic Survey (CMDS) is an annual large-scale nationwide sample survey of the migrant population conducted by the National Health Commission since 2009, covering 31 provinces and the Xinjiang Production and Construction Corps. The annual sample size is nearly 200,000 households, covering basic demographic information of the floating population and family members, the scope and trend of mobility, employment and social security, income and expenditure and residence, basic public health services, marriage and family planning services management, children's mobility and education, and psychological culture. It also includes a survey on social integration and mental health of the mobile population, a survey on health and family planning services in outflow areas, and a survey on medical and health services for the mobile elderly.

A portal that offers the names, basic description and known usage of all large sample microdata that have been used in existing research papers.

An annual cross-sectional study on Beijing residents' values, attitudes, beliefs, opinions, and expectations in the social and economic life. The study draws on the Detroit Area Study and General Social Survey. 

Nationally representative survey in China on household finance and assets, including housing, business assets, financial assets, and other household assets. The survey also has information about income and expenditures, social and commercial insurance, and much more.

CHNS is an ongoing open cohort which aims to examine the effects of the health, nutrition, and family planning policies and programs implemented by national and local governments and to see how the social and economic transformation of Chinese society is affecting the health and nutritional status of its population.

CHARLS collects a high quality nationally representative sample of Chinese residents aged 45 and older and the individuals are followed up every two years.

A longitudinal national survey on healthy aging and family studies. Data available from 1998, 2000, 2002, 2005, 2008-2009, and 2011-2012.

A nationally representative, annual longitudinal survey of Chinese communities, families, and individuals launched in 2010 with a focus on the economic and well-being of the Chinese population. Topics include economic activities, education outcomes, family dynamics and relationships, migration, and health.

Hosts several databases in the areas of gene expression regulation, genome analysis and evolution, and pathway networks maintained by the Center.

Provides access to a comprehensive collection of publicly available biological databases encompassing different data types and spanning diverse organisms, including China.