Population aging and control of population growth.
D017677:Age Distribution; D000367:Age Factors; D001208:Asia; D002681:China; D003710:Demography; D003858:Dependency, Psychological; D003906:Developing Countries; D004467:Economics; D005191:Family Characteristics; D005202:Asia, Eastern; D011153:Population; D011154:Population Characteristics; D011155:Population Control; D011156:Population Density; D011157:Population Dynamics; D011640:Public Policy
Age Distribution; Age Factors; Asia; China; Demographic Aging; Demographic Factors; Dependency Burden; Developing Countries; Eastern Asia; Economic Factors; Family And Household; Family Characteristics; Family Size; Microeconomic Factors; Policy; Population; Population Characteristics; Population Control; Population Dynamics; Population Policy; Population Size; Social Policy