The Strait

 This river had a lot of names, and in around 20 miles of bypassing the territory of Tang, it was referred to as Wei River. In the Yan Kingdom, it was called Yi River or Juma River. In the Song Kingdom it was known as Tongtian River, because there was a tributary that flowed directly into the Storm Sea, and the Song Kingdom had always insisted that it was the main channel, hence they completely ignored that this river could flow through the other seven hundred miles of land before it reached the Great Swamp.

No one has ever called it the Great River because there was already a Great River at the south of the world, but this was actually an enormous river full of water, the waves were very wide, the wind blew across the paddy field and flowers on both sides of the strait, fostering countless human beings.