Qiang people
The Pumi have a long history and their path of migration is historically traceable. Originally, they lived as nomads inhabiting the Qinghai-Tibetan plateau. Later, they moved to the warmer areas along valleys within the Hengduan Mountain Range in the 4th century B.C. Their ancestors probably are the ancient Qiang people, a nomadic tribe on the Qinghai-Tibet Plateau.