The word "帮助" is formed through the combination of two individual characters, "帮" and "助", both of which independently carry the core meaning of "to aid" or "to assist". They are brought together into a single, stable compound word where each component reinforces and clarifies the other, creating a unified concept of "help" that is more concrete and versatile than either character might be alone. This formation is a classic example of semantic compounding in Chinese, where two elements of similar meaning are paired to solidify a specific abstract idea.