 Hu (1946:31–32) proposed, "The idea of a hun may have been a contribution from the southern peoples" (who originated Zhao Hun rituals) and then spread to the north sometime during the sixth century BCE.
<coherence>  Hu (1946:31–32) proposed, "The idea of a hun may have been a contribution from the southern peoples" (who originated Zhao Hun rituals) and then spread to the north sometime during the sixth century BCE.
 Hu proposed, "The idea of a hun may have been a contribution from the southern peoples" (who originated Zhao Hun rituals) and then spread to the north sometime during the sixth century BCE.