title: The push-pull theory of migration and its application.
authors.forename: Z
authors.initials: Z
authors.lastname: Zhang
authors.forename: T
authors.initials: T
authors.lastname: Zhang
authors.forename: Q
authors.initials: Q
authors.lastname: Zhang
mesh_terms: D001208:Asia; D002681:China; D003710:Demography; D003906:Developing Countries; D004641:Emigration and Immigration; D005202:Asia, Eastern; D008962:Models, Theoretical; D011153:Population; D011157:Population Dynamics
keywords: Asia; China; Demographic Factors; Developing Countries; Eastern Asia; Migration; Migration, Internal; Population; Population Dynamics; Theoretical Studies