Deep on a continent needed

 Now, I look at a sky map on the Russia, and I think 2 things.

One.

Deep on a continent needed is a salt. A salt is important of our life. But deep on a continent, it is not a sea. And It is not anything a salt. It is need to import from other area to a city of it's deep continent.

two.

Yakutsk, it have a liver ,the Lunar liver, as a trade road.

Their import or export is good to use a boat or ship. It's liver may become an ice, but only summer, it may use a boat or ship. To export of wheat, and to import a salt. I guess it so. If it is possible to it so, then It is able to use it so.

An other liver-side-city, it need to build a port. used only summer. Wheat is able to eat for long time.Because a wheat is had long expiration date,or a flour. A flour is made of a wheat. An exportation, wheat is good to export of long time, and long distance. It is going to build a port of a ship, or a boat, on liver-side-city. And the liver-side-cities, build a wheat agriculture. And a large salary.

It is not only on Russia. It is needed on China too. And Africa, Australia, South america. Deep on a continent needed is a salt road, as like a liver used. Deep on a continent , has a laaaaaaarge liveeeeeer!