What does construction in the four places refer to?

The content of this policy is as follows:

The construction of the four regions refers to building the city into a high-quality development demonstration area, a high-quality life and livable area, that is, an ecological and cultural city, a scientific and technological innovation Highlands, high-tech industrial bases, private economic demonstration sites, and leisure vacation destinations.

The four-place construction refers to building Qinghai Province into a world-class salt lake industry base, a national clean energy industry highland, an international eco-tourism destination, and an export center for green and organic agricultural and livestock products.