| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| song dynasty political system | 0.37 | 0.7 | 3503 | 47 | 29 |
| song | 1.5 | 0.1 | 4098 | 71 | 4 |
| dynasty | 0.31 | 0.4 | 7431 | 70 | 7 |
| political | 0.18 | 0.8 | 7226 | 73 | 9 |
| system | 1.64 | 0.5 | 8117 | 52 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| song dynasty political system | 1.49 | 0.1 | 5622 | 19 |
