Introduction to the Taklimakan Desert: means "can go in but can't get out" in Uyghur. The desert is about 1,500 kilometers long from east to west, about 400 kilometers wide from north to south, and covers an area of ​​337,600 square kilometers. It is the largest desert in my country. The Great Desert ranks second among the world's mobile deserts. The sand dunes in the desert are generally about 50 to 80 meters high, with the highest reaching more than 150 meters. The shapes of the sand dunes are complex and diverse. The area of ​​mobile sand dunes accounts for 82% of the total desert area. The largest ones can be as long as It reaches more than 10 kilometers and is majestic and spectacular.