About the hero of the Silk Road, Kai Cheng

Personally, I think the desert terrain is good. My sub-cities are all developed there, which is a good choice, but the landlord's sub-cities still depend on your own actual situation. What kind of resources your main city lacks, then your sub-city will choose the terrain that is conducive to developing the scarce resources of the main city, because the sub-city serves the main city. I hope my answer is helpful to the landlord.