What bodies of water bordered the empire of the qin dynasty?

The Qin Dynasty, which lasted from 221 to 206 BCE, was bordered by several significant bodies of water. To the east, it faced the Yellow Sea, while to the south, it was adjacent to the South China Sea. The Yangtze River also flowed through the territory, serving as a crucial waterway for transportation and trade. These bodies of water played important roles in the economic and strategic aspects of the Qin Empire.