| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why didn't china conquer korea | 0.41 | 0.4 | 9416 | 28 |
| did china conquer korea | 0.86 | 1 | 2648 | 50 |
| why doesn't china take over north korea | 1.11 | 0.2 | 890 | 42 |
| why isn't korea part of china | 0.47 | 0.7 | 5366 | 81 |
| why is korea not part of china | 0.51 | 0.8 | 411 | 41 |
| why did china invade korea | 1.15 | 0.5 | 615 | 38 |
| why did japan fail to conquer china | 0.2 | 0.9 | 8288 | 16 |
| why did china enter the korean war | 0.82 | 0.6 | 421 | 4 |
| why did china join the korean war | 1.19 | 0.7 | 6437 | 62 |
| why did japan and china want korea | 1.99 | 0.3 | 3251 | 82 |
| why china cannot conquer taiwan | 0.44 | 0.4 | 7280 | 83 |
| did china ever control korea | 0.26 | 0.3 | 2260 | 97 |
| why did japan want to conquer china | 1.03 | 0.4 | 7042 | 52 |
| why islam not reached korea / china | 2 | 0.6 | 9856 | 45 |
| did japan conquer korea | 0.55 | 0.7 | 8607 | 49 |
| why did japan invade korea and china | 0.36 | 0.2 | 6866 | 96 |
| how did china affect korea | 1.89 | 0.2 | 3280 | 11 |
| did china rule korea | 1.15 | 0.8 | 6480 | 21 |
| korea and china war | 0.19 | 0.1 | 1957 | 79 |
| why was the korean war not important | 1.34 | 0.3 | 5305 | 18 |
| why is the korean war not over | 1.74 | 0.7 | 5934 | 6 |
