Compared to Yan Country's capital, Jin City, Port Town was equivalent to one-tenth of it. As for its prosperity, it was incomparable.
Although this Yan Country did not exist in history, it was clearly not small. It must be at least as large as Country H or Country R, right?
Furthermore, the local customs here were quite open. At least women could be seen in the streets and alleys. Generally, unmarried girls wore veils, while married women or those of advanced age strolled the streets with the openness of men. Because of this distinctive feature, merchants could quickly identify their target audience, whether selling anything.