Watch Free Online HD Moviesjoy. People call those who haul camels to and from desert areas and take camel transportation as their profession camel caravans. However, with the development of modern transportation, the camel's transportation function in the desert has gradually disappeared, and the camel caravans have faded out of the historical stage. The documentary tells the story of the last generation of camel caravans in Minqin County, Gansu Province.