Are there any hybrids between white people and local indigenous Indians among Cuban hybrids?

The half-blood you said has a special word in Spanish called Mestizo. There is no such thing as mixed blood in Cuba, but there are many such mixed blood in Peru, Ecuador, Bolivia and other countries. Due to the massacres and diseases of Spanish colonists, the original indigenous Indians in Cuba have become extinct. The mixed-race children in Cuba are all mixed-race, and one of them is a mixed-race child, whose Spanish name is Mulatu and Chinese name is mulatto, not indo-European.