When we come to the desert country, we have to go to the desert again. We chose a half-day tour. The driver will pick us up at the hotel at 2:00 p.m. and the car will be the sand-washing car, the land cruiser, the sand-cleaning tool car after all the tire gas is released. We are sitting in the car when we wash sand. In fact, I feel that this activity is not as exciting as the sand rush in Ningxia, China. But if you haven't played sand before, it's a good experience. However, we should pay attention to the relevant sand control work. In the evening, we went to a concentration camp to attend an Arab performance, offering free Arab barbecue and other Middle Eastern specialties, but we were not used to it. There are no mobile phones or WiFi signals in the desert.