Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
when did china's one child policy start | 1.24 | 0.2 | 7391 | 63 |
who created china's one child policy | 0.8 | 0.8 | 1401 | 33 |
what year was china's one child policy | 0.42 | 0.6 | 1196 | 42 |
why was china's one child policy introduced | 1.34 | 0.2 | 7738 | 40 |
when was china's one child policy implemented | 0.36 | 0.9 | 6401 | 19 |