[Liaoning family planning].
According to statistics provided by the department concerned, as of the end of 1979, a total of 536,500 couples of childbearing age who have only 1 child pledged not to have more children.  They accounted for 68.3% of the total number of couples who had 1 child and who were still of childbearing age.
D001208:Asia; D002681:China; D003906:Developing Countries; D005191:Family Characteristics; D005202:Asia, Eastern
Asia; China; Developing Countries; Eastern Asia; Family And Household; Family Characteristics; Family Size; Family Size, Ideal