SimilarityRank
Silk_Road 0.875 63122
Central_Asia 0.575 12334
Mongol 0.540 41886
trade_route 0.528 67471
Xinjiang 0.509 46973
in_Central_Asia 0.506 30504
Tibet 0.496 12285
Yunnan 0.496 77589
Marco_Polo 0.493 82531
Mesopotamia 0.490 60932
the_Caucasus 0.484 41306
ancient_civilization 0.472 79188
Eurasia 0.472 31622
East_Asia 0.467 21525
Byzantium 0.461 66056
the_Bronze_Age 0.460 84065
Persia 0.459 38119
the_Roman_Empire 0.458 47799
the_Far_East 0.454 39233
Uzbekistan 0.444 13252
antiquity 0.444 21499
ancient_culture 0.443 86296
Caucasus 0.443 73686
Xi_'_an 0.440 96288
the_Near_East 0.440 90201