Introduction to Stone Mountain: The Lhasa River meanders through the south of Lhasa. Standing on the bank of the Lhasa River, the turbid river water slowly flows under your feet. The south bank of the Lhasa River is sandy land and not much vegetation. In the distance are the bare rocky mountains. In the distance of the mountains are still mountains, stretching into the distance. In the gloomy sky, a few clouds seemed to emerge from behind the mountains.