| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| historical records by sima qian | 1.57 | 0.8 | 483 | 2 | 31 |
| historical | 1.12 | 0.9 | 8853 | 41 | 10 |
| records | 0.49 | 0.4 | 3462 | 12 | 7 |
| by | 1.02 | 0.4 | 5599 | 71 | 2 |
| sima | 1.98 | 0.2 | 1085 | 69 | 4 |
| qian | 1.14 | 0.1 | 3440 | 60 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| historical records by sima qian | 0.98 | 1 | 3054 | 70 |
