| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when did china take back hong kong | 0.61 | 0.4 | 6865 | 11 |
| what year did china take back hong kong | 1.75 | 1 | 7070 | 79 |
| when did china take back control of hong kong | 1.94 | 0.8 | 7598 | 52 |
| did china take back hong kong | 1.51 | 0.3 | 2159 | 41 |
| when did china take over hong kong | 0.13 | 0.8 | 8131 | 72 |
| how did china get hong kong back | 0.02 | 0.2 | 5750 | 50 |
| when did hong kong return to china | 1.83 | 0.2 | 3679 | 97 |
| hong kong went back to china | 1.15 | 0.5 | 2153 | 16 |
| when was hong kong returned to china | 1.15 | 0.8 | 4787 | 19 |
| when did hong kong revert to china | 0.65 | 0.5 | 7305 | 38 |
| when did hong kong go to china | 0.96 | 1 | 9746 | 5 |
| year hong kong returned to china | 0.08 | 0.6 | 5236 | 1 |
| china takes back hong kong | 1.16 | 0.4 | 2406 | 98 |
| year china took over hong kong | 0.41 | 0.5 | 692 | 100 |
| hong kong returned to china in 1997 | 1.64 | 0.5 | 8091 | 35 |
