Tianmen City itself has a long history, but there are very few ancient buildings with hundreds or thousands of years of history, mainly because the land as a river mouth is truly terrible.
Decades ago, before signing a concession with the foreigners, large tracts of land were barren, either meadows or swamp lakes.
After the foreigners came, they thought that with the advanced civil engineering technology of their country's industrial revolution, they could conquer nature and change the geological landscape, but later found it was more difficult than imagined to develop this broken place.
In the early years, everyone thought the "Unfrozen Port" in the North was very important, as long as the sea didn't freeze, there was freight capacity, and the economy could be developed.
