"Three primaries" method in pushing family planning ahead.
D001208:Asia; D002681:China; D003142:Communication; D003906:Developing Countries; D016656:Family Planning Policy; D005202:Asia, Eastern; D007255:Information Services; D011406:Propaganda; D011640:Public Policy
Antinatalist Policy; Asia; China; Communication; Developing Countries; Eastern Asia; Family Planning Policy; Iec; One Child Policy; Policy; Population Policy; Propaganda; Social Policy