Why Shaoxing is a land of geomantic omen?

When Gou Jian built the city, Fan Li chose Shaoxing as the capital. Shaoxing is a "Huaiyin ancient land" with particularly stable geological structure, so there are basically no earthquakes. Ancient Dayu successfully controlled water by dredging. I believe there will be no floods in Shaoxing, and there are many sayings that typhoons turn every time they go to Shaoxing. What Shaoxing looks like gossip and what Shaoxing is located at 30 north latitude. Anyway, Shaoxing is really a good place, and it is really hard to get a treasure with a profound historical background.