The trend of aging in China.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001208:Asia; D002681:China; D003710:Demography; D003858:Dependency, Psychological; D003906:Developing Countries; D004467:Economics; D005202:Asia, Eastern; D005544:Forecasting; D011153:Population; D011154:Population Characteristics; D012106:Research; D013223:Statistics as Topic
Adult; Age Factors; Aged; Asia; China; Demographic Factors; Dependency Burden; Developing Countries; Eastern Asia; Economic Factors; Estimation Technics; Microeconomic Factors; Population; Population Characteristics; Population Projection; Research Methodology