Difference between "what is cultural identity" and "ethnic hash"

Cultural Identity refers to one’s sense of feeling belonging or associated to a certain ethnicity, religion, social class, generation locality or nationality which has its own distinct way of life. On the other hand, ethnic hash refers to state where people from different racial, linguistic, or even geographical background, come and mix together hence, they tend to have a sense of acceptance as if they are from the same background or origin.