Try to illustrate the process of tourism decision-making with examples.

First determine the destination, such as going to northern Xinjiang, and then book transportation, such as trains. The train is better than the plane, so you can visit the scenery along the way, such as starting from Chongqing and going to Hami, Turpan, Urumqi, Kanas, Tianchi, Sailimu Lake, Harmony, Urumqi and Chongqing. Do not choose peak hours, May-July, so the cost is 30% lower. That's not quality. If you calculate the cost, you can check the train tickets, tickets for various scenic spots, shuttle buses (buses) and accommodation fees. Don't stay in hotels, just ordinary guest houses. Affordable guest houses can be found everywhere, with prices ranging from 25 yuan to 50 yuan. Take Urumqi as an example to go to the market. Nearby (within 100 meters), there are restaurants with real ethnic flavor, and the price is 30% lower. In this way, the cost per person is about 3500-4000 yuan, and 30-50% of the reserve fund can be prepared. Northern Xinjiang has a large temperature difference between day and night and a dry climate. Prepare clothes, medicine and a big kettle, and choose an auspicious day.