| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| add pinyin to chinese characters | 0.6 | 0.1 | 2921 | 83 | 32 |
| add | 0.99 | 0.5 | 860 | 14 | 3 |
| pinyin | 1.36 | 0.1 | 5501 | 32 | 6 |
| to | 1.92 | 0.3 | 2336 | 6 | 2 |
| chinese | 0.46 | 1 | 9644 | 15 | 7 |
| characters | 0.71 | 0.4 | 1796 | 23 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| add pinyin to chinese characters | 0.94 | 0.1 | 835 | 62 |
