Which three areas do the three districts and three continents in the deep poverty areas refer to?

The "three districts" among the deep poverty areas in the three districts and three states refer to the Tibet Autonomous Region and the Tibetan areas of the four provinces of Qinghai, Sichuan, Gansu, and Yunnan, as well as the Hotan area, Aksu area, Kashgar area, and Kashgar area in southern Xinjiang. Four regions of Zilesu Kirgiz Autonomous Prefecture.

More than 80% of the deep poverty areas of the "Three Districts and Three Prefectures" are located in the Qinghai-Tibet Plateau, with poor natural conditions, weak economic foundation, and deep poverty. But at the same time, the "three districts and three states" area is rich in natural and cultural landscapes and tourism resources. In order to promote the transformation and upgrading of local industries and fight against poverty through tourism development, the "three districts and three states" tourism ring came into being.