In reality, the desert environment was not as easy to manage or administer as one might imagine. This was particularly the case in large deserts where the climate often changed rapidly. Sometimes, a sandstorm would make all your efforts go to waste.
Even if there was enough fresh water, things could be useless. The wind would rip up newly planted saplings, and the moving sand masses would drown newly built houses. A grain of sand might look tiny but large amounts of them could swamp anything. However, Xing Hai Technologies was not helpless against this.
Xing Hai Technologies had simulated an effective transformation program in its supercomputers for the deserts like the Sahara. The program was called the "Domed Base".