"Population education hanging charts" (Renkou jiaoyu gua tu, 人口教育挂图), designed by the Jiangsu jiaoyu xueyuan (江苏教育学院) and the Jiangsusheng dianhua jiaoyuguan (江苏省电化教育馆), is a series of 18 sheets. The series comes with an explanatory booklet, and was sold in a plastic bag.

It comprehensively deals with the effects of (over)population, reproduction, and the need to try and curb population growth.

The slogan reads "Controlling population growth (2)" (控制人口增长]二]).

Top, "A couple should only have one child." (一对夫妇只生育一个孩子).

Below, "Fewer children -- Good eugenics -- Let our children be stronger and smarter" (少生 -- 优生优育 -- 让我们的孩子更加健壮更加聪明).