During the Qin and Han Dynasties, the Han nationality in Xinjiang was mainly

During the Qin and Han dynasties, the Han people in Xinjiang were mainly officials sent by the imperial court, soldiers guarding the border, and some businessmen and businessmen trading in the western regions.

According to historical records, during the Qin and Han Dynasties, the imperial court sent a large number of officials and soldiers to Xinjiang, mainly to consolidate border defense and rule. These officials and soldiers live and work in Xinjiang, which has played a role in maintaining border stability and developing Xinjiang. At the same time, some businessmen also went to Xinjiang for trade activities, especially with businessmen from the western regions. These businessmen carried out various business activities in Xinjiang, which promoted economic development and cultural exchanges.