| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pui ching math | 0.81 | 0.2 | 5385 | 2 | 14 |
| pui | 0.54 | 0.5 | 6129 | 65 | 3 |
| ching | 1.46 | 1 | 10 | 38 | 5 |
| math | 0.31 | 0.1 | 2544 | 45 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pui ching math | 1.24 | 0.9 | 3058 | 28 |
| pui ching mathematics contest | 1 | 0.6 | 8444 | 2 |
| pui ching middle school | 1.97 | 0.4 | 1131 | 64 |
| the chinese mathematics competitions | 1.52 | 0.4 | 9716 | 59 |
| pui ching primary school | 0.66 | 0.7 | 445 | 7 |
| pui ching primary school eclass junior | 1.26 | 0.4 | 1286 | 23 |
| pui ching primary school eclass | 1.92 | 1 | 3395 | 22 |
| pui ching primary school kindergarten | 0.59 | 0.1 | 6075 | 11 |
| china undergraduate mathematical contest | 0.98 | 0.4 | 5207 | 27 |
| pui ching secondary school | 0.72 | 0.8 | 9766 | 64 |
