In the northern Chinese provinces of Gansu and (western) Henan there are like 9/10% of haplogroup R1a.
Taking into account that these regions are somewhat close to Xinjiang, makes sense.
The striking part however, is that we're talking about the Han ethnicity.
Taking into account that these regions are somewhat close to Xinjiang, makes sense.
The striking part however, is that we're talking about the Han ethnicity.