Are you sure this is right? Genghis died in 1227, and according to this gif, the Mongol Empire still hadn't gotten that far east or south. They only controlled Mongolia, northern China, Central Asia, and a bit of Russia.
I definitely think it'd be a good idea to check the source again and make sure it's okay.
I definitely think it'd be a good idea to check the source again and make sure it's okay.