If the land is permanently occupied, this has nothing to do with the surface area or meters it occupies. It depends on whether the relevant buildings he constructs are permanent buildings.
If it is a temporary occupation of the land, according to the provisions of the law on land use planning, the period can only be two years. Thus, if it is a temporary occupation, the period will be relatively short, the building will be demolished after two years and the land will be returned to its original state. But if it is a permanent occupation, it cannot be demolished in the short term.