The provided source material does not describe Taiba as a city in China, but rather identifies it as a retired American Thoroughbred racehorse. There is no information available regarding a geographical location by this name.
Taiba was a notable competitor in horse racing who won multiple Grade I events during its three-year-old season in 2022. Its victories included the Santa Anita Derby and the Malibu Stakes at Santa Anita Park, as well as the Pennsylvania Derby at Parx Racing.