| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hong kong turned over to china | 0.58 | 0.2 | 7538 | 95 |
| when was hong kong turned over to china | 1.2 | 0.9 | 1957 | 87 |
| hong kong turned back over to china | 1.03 | 0.1 | 9693 | 14 |
| how china took over hong kong | 1.08 | 0.9 | 6693 | 13 |
| year china took over hong kong | 0.75 | 0.7 | 5708 | 55 |
| hong kong handed over to china | 0.14 | 1 | 7186 | 41 |
| hong kong went back to china | 0.52 | 0.3 | 6401 | 6 |
| british turned over hong kong | 0.23 | 0.5 | 9864 | 52 |
| has china overtaken hong kong | 0.47 | 0.6 | 308 | 67 |
| hong kong revert to china | 1.24 | 0.9 | 360 | 12 |
| who took over hong kong | 1.51 | 0.5 | 8829 | 8 |
| hong kong handed back to china | 1.55 | 0.4 | 6521 | 33 |
| when did england turn over hong kong | 0.94 | 0.6 | 4220 | 23 |
| how did china get hong kong back | 0.5 | 0.5 | 7538 | 5 |
| hong kong after china takeover | 0.21 | 0.2 | 1040 | 32 |
| china takes back hong kong | 1.37 | 0.3 | 9195 | 32 |
