to enter into this nemati heydari fight finally, let's build a tall order or a short order.need to look at the issue a little differently, in fact , as sohrab said, we need to wash our eyes , we need to see differently, first of all, we should be aware that we are building housing , we are going to build housing, we are not going to build shelters, we are not its treasure. we just want to be protected from the wind and rain. we are human beings, apart from the first needs we have, we have a series of other needs that distinguish us from other creatures, that's why they call it housing, they don't call it shelter, they don't call it nest. our point of view is that when you if you look at the geography of iran, if from the southwest draw a line from the most northeastern region of our country to the most northeastern region. about 70% of our population lives in a mountainous area. in principle , land surveying in these areas is difficult, which means that one of the things that actually makes our work difficult is the issue of surveying the land, but if the land we were able t