Why are there so many Han people in Hotan?

there are many people embedded in Hotan city. According to the relevant public information, with the development of China's economy and society, the integration of all ethnic groups has been further strengthened. Although Hotan belongs to the Uygur support area, the anxiety of the Han nationality is getting closer and closer. At present, there are more people embedded in Hotan City, so there are more Han people in Hotan. Hotan region, which belongs to Xinjiang Uygur Autonomous Region, is located in the south corner of Xinjiang Uygur Autonomous Region, bordering Kunlun Mountain and Xizang Autonomous Region in the south, Akesu in the north, Bayinguoleng Mongolian Autonomous Prefecture in the east, Kashgar in the west and Kashmir in the southwest. The majestic Kunlun Mountains in the south of Hotan region arc across the east and west, with overlapping peaks and steep mountains. The northern slope is a low mountainous area with shallow hills and canyons, while the southern slope is gentle. Hotan area is a typical inland arid area, located in the hinterland of Eurasia, with an arid and desert climate.